Q: What is the sum of all factors of the number 3,891,471 excluding 3,891,471?
A: 1,297,161
The factors of the number 3,891,471 are: 1, 3, 1297157, 3891471.
If you add them up, you will get the total of 3,891,472. Now subtract 3,891,471 to get 1,297,161