Q: What is the sum of all factors of the number 13,023,309 excluding 13,023,309?
A: 6,898,803
The factors of the number 13,023,309 are: 1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 1511, 2873, 4533, 8619, 19643, 25687, 58929, 77061, 255359, 333931, 766077, 1001793, 4341103, 13023309.
If you add them up, you will get the total of 13,023,315. Now subtract 13,023,309 to get 6,898,803