Q: What is the sum of all factors of the number 4,002,327 excluding 4,002,327?

A: 3,253,545

Why is 3,253,545 the sum of all factors of 4,002,327, excluding 4,002,327?

The factors of the number 4,002,327 are: 1, 3, 7, 9, 17, 21, 37, 51, 63, 101, 111, 119, 153, 259, 303, 333, 357, 629, 707, 777, 909, 1071, 1717, 1887, 2121, 2331, 3737, 4403, 5151, 5661, 6363, 11211, 12019, 13209, 15453, 26159, 33633, 36057, 39627, 63529, 78477, 108171, 190587, 235431, 444703, 571761, 1334109, 4002327.

If you add them up, you will get the total of 4,002,330. Now subtract 4,002,327 to get 3,253,545