Q: What is the sum of all factors of the number 51,221,217 excluding 51,221,217?
A: 17,073,743
The factors of the number 51,221,217 are: 1, 3, 17073739, 51221217.
If you add them up, you will get the total of 51,221,234. Now subtract 51,221,217 to get 17,073,743