Q: What is the sum of all factors of the number 10,521,213 excluding 10,521,213?
A: 3,547,587
The factors of the number 10,521,213 are: 1, 3, 359, 1077, 9769, 29307, 3507071, 10521213.
If you add them up, you will get the total of 10,521,216. Now subtract 10,521,213 to get 3,547,587