Q: What is the sum of all factors of the number 2,103,221 excluding 2,103,221?
A: 4,171
The factors of the number 2,103,221 are: 1, 587, 3583, 2103221.
If you add them up, you will get the total of 2,103,225. Now subtract 2,103,221 to get 4,171