Q: What is the sum of all factors of the number 31,121,129 excluding 31,121,129?
A: 2,393,947
The factors of the number 31,121,129 are: 1, 13, 2393933, 31121129.
If you add them up, you will get the total of 31,121,131. Now subtract 31,121,129 to get 2,393,947