Q: What is the sum of all factors of the number 2,173,221 excluding 2,173,221?
A: 965,889
The factors of the number 2,173,221 are: 1, 3, 9, 241469, 724407, 2173221.
If you add them up, you will get the total of 2,174,186. Now subtract 2,173,221 to get 965,889