Q: What is the sum of all factors of the number 3,012,639 excluding 3,012,639?
A: 1,691,361
The factors of the number 3,012,639 are: 1, 3, 7, 21, 41, 123, 287, 861, 3499, 10497, 24493, 73479, 143459, 430377, 1004213, 3012639.
If you add them up, you will get the total of 3,012,640. Now subtract 3,012,639 to get 1,691,361