Q: What is the sum of all factors of the number 3,917,217 excluding 3,917,217?
A: 1,305,743
The factors of the number 3,917,217 are: 1, 3, 1305739, 3917217.
If you add them up, you will get the total of 3,917,218. Now subtract 3,917,217 to get 1,305,743