Q: What is the sum of all factors of the number 431,135,253 excluding 431,135,253?
A: 218,692,107
The factors of the number 431,135,253 are: 1, 3, 9, 23, 69, 207, 2082779, 6248337, 18745011, 47903917, 143711751, 431135253.
If you add them up, you will get the total of 431,135,471. Now subtract 431,135,253 to get 218,692,107