Q: What is the sum of all factors of the number 8,398,121 excluding 8,398,121?
A: 21,979
The factors of the number 8,398,121 are: 1, 389, 21589, 8398121.
If you add them up, you will get the total of 8,398,142. Now subtract 8,398,121 to get 21,979