Q: What is the sum of all factors of the number 687,866,331 excluding 687,866,331?
A: 229,288,781
The factors of the number 687,866,331 are: 1, 3, 229288777, 687866331.
If you add them up, you will get the total of 687,866,560. Now subtract 687,866,331 to get 229,288,781