Q: What is the sum of all factors of the number 513,221,247 excluding 513,221,247?
A: 447,968,385
The factors of the number 513,221,247 are: 1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 423, 441, 517, 539, 693, 987, 1551, 1617, 2251, 2303, 2961, 3619, 4653, 4851, 6753, 6909, 10857, 15757, 20259, 20727, 24761, 25333, 32571, 47271, 74283, 75999, 105797, 110299, 141813, 173327, 222849, 227997, 317391, 330897, 519981, 740579, 952173, 992691, 1163767, 1213289, 1559943, 2221737, 3491301, 3639867, 5184053, 6665211, 8146369, 10473903, 10919601, 15552159, 24439107, 46656477, 57024583, 73317321, 171073749, 513221247.
If you add them up, you will get the total of 513,221,694. Now subtract 513,221,247 to get 447,968,385