Q: What is the sum of all factors of the number 3,639,069 excluding 3,639,069?
A: 2,501,091
The factors of the number 3,639,069 are: 1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1229, 2961, 3687, 8603, 11061, 25809, 57763, 77427, 173289, 404341, 519867, 1213023, 3639069.
If you add them up, you will get the total of 3,639,071. Now subtract 3,639,069 to get 2,501,091