Q: What is the sum of all factors of the number 513,014,121 excluding 513,014,121?
A: 257,714,199
The factors of the number 513,014,121 are: 1, 3, 9, 27, 71, 213, 639, 1917, 267613, 802839, 2408517, 7225551, 19000523, 57001569, 171004707, 513014121.
If you add them up, you will get the total of 513,014,378. Now subtract 513,014,121 to get 257,714,199