Q: What is the sum of all factors of the number 253,409 excluding 253,409?
A: 23,623
The factors of the number 253,409 are: 1, 13, 101, 193, 1313, 2509, 19493, 253409.
If you add them up, you will get the total of 253,432. Now subtract 253,409 to get 23,623