Q: What is the sum of all factors of the number 253,143 excluding 253,143?
A: 145,905
The factors of the number 253,143 are: 1, 3, 9, 11, 33, 99, 2557, 7671, 23013, 28127, 84381, 253143.
If you add them up, you will get the total of 253,288. Now subtract 253,143 to get 145,905