Q: What is the sum of all factors of the number 315,309 excluding 315,309?
A: 112,243
The factors of the number 315,309 are: 1, 3, 61, 183, 1723, 5169, 105103, 315309.
If you add them up, you will get the total of 315,421. Now subtract 315,309 to get 112,243