Q: What is the sum of all factors of the number 261,310,221 excluding 261,310,221?
A: 116,137,889
The factors of the number 261,310,221 are: 1, 3, 9, 29034469, 87103407, 261310221.
If you add them up, you will get the total of 261,310,337. Now subtract 261,310,221 to get 116,137,889