Q: What is the sum of all factors of the number 1,987,137 excluding 1,987,137?
A: 883,185
The factors of the number 1,987,137 are: 1, 3, 9, 220793, 662379, 1987137.
If you add them up, you will get the total of 1,988,020. Now subtract 1,987,137 to get 883,185