Q: What is the sum of all factors of the number 3,117,429 excluding 3,117,429?
A: 2,121,441
The factors of the number 3,117,429 are: 1, 3, 7, 9, 21, 49, 63, 147, 441, 7069, 21207, 49483, 63621, 148449, 346381, 445347, 1039143, 3117429.
If you add them up, you will get the total of 3,117,431. Now subtract 3,117,429 to get 2,121,441