Q: What is the sum of all factors of the number 3,121,431 excluding 3,121,431?
A: 1,232,457
The factors of the number 3,121,431 are: 1, 3, 37, 61, 111, 183, 461, 1383, 2257, 6771, 17057, 28121, 51171, 84363, 1040477, 3121431.
If you add them up, you will get the total of 3,121,432. Now subtract 3,121,431 to get 1,232,457