Q: What is the sum of all factors of the number 2,856,009 excluding 2,856,009?
A: 1,309,943
The factors of the number 2,856,009 are: 1, 3, 13, 39, 67, 201, 871, 1093, 2613, 3279, 14209, 42627, 73231, 219693, 952003, 2856009.
If you add them up, you will get the total of 2,856,010. Now subtract 2,856,009 to get 1,309,943