Q: What is the sum of all factors of the number 3,121,213 excluding 3,121,213?
A: 3,587
The factors of the number 3,121,213 are: 1, 1487, 2099, 3121213.
If you add them up, you will get the total of 3,121,216. Now subtract 3,121,213 to get 3,587