Q: What is the sum of all factors of the number 712,653,201 excluding 712,653,201?

A: 425,997,039

Why is 425,997,039 the sum of all factors of 712,653,201, excluding 712,653,201?

The factors of the number 712,653,201 are: 1, 3, 9, 13, 27, 39, 117, 351, 1091, 1861, 3273, 5583, 9819, 14183, 16749, 24193, 29457, 42549, 50247, 72579, 127647, 217737, 382941, 653211, 2030351, 6091053, 18273159, 26394563, 54819477, 79183689, 237551067, 712653201.

If you add them up, you will get the total of 712,653,626. Now subtract 712,653,201 to get 425,997,039