Q: What is the sum of all factors of the number 3,638,221 excluding 3,638,221?
A: 226,909
The factors of the number 3,638,221 are: 1, 17, 289, 12589, 214013, 3638221.
If you add them up, you will get the total of 3,638,447. Now subtract 3,638,221 to get 226,909