Q: What is the sum of all factors of the number 12,939,309 excluding 12,939,309?
A: 5,878,191
The factors of the number 12,939,309 are: 1, 3, 9, 149, 447, 1341, 9649, 28947, 86841, 1437701, 4313103, 12939309.
If you add them up, you will get the total of 12,939,314. Now subtract 12,939,309 to get 5,878,191