Q: What is the sum of all factors of the number 151,621 excluding 151,621?
A: 9,403
The factors of the number 151,621 are: 1, 31, 67, 73, 2077, 2263, 4891, 151621.
If you add them up, you will get the total of 151,630. Now subtract 151,621 to get 9,403