Q: What is the sum of all factors of the number 3,402,321 excluding 3,402,321?
A: 1,696,815
The factors of the number 3,402,321 are: 1, 3, 13, 23, 39, 69, 299, 897, 3793, 11379, 49309, 87239, 147927, 261717, 1134107, 3402321.
If you add them up, you will get the total of 3,402,322. Now subtract 3,402,321 to get 1,696,815