Q: What is the sum of all factors of the number 2,160,261 excluding 2,160,261?
A: 1,027,131
The factors of the number 2,160,261 are: 1, 3, 9, 47, 141, 423, 5107, 15321, 45963, 240029, 720087, 2160261.
If you add them up, you will get the total of 2,160,262. Now subtract 2,160,261 to get 1,027,131