Q: What is the sum of all factors of the number 12,807,909 excluding 12,807,909?
A: 6,243,291
The factors of the number 12,807,909 are: 1, 3, 9, 27, 293, 879, 1619, 2637, 4857, 7911, 14571, 43713, 474367, 1423101, 4269303, 12807909.
If you add them up, you will get the total of 12,807,915. Now subtract 12,807,909 to get 6,243,291