Q: What is the sum of all factors of the number 320,913 excluding 320,913?
A: 147,555
The factors of the number 320,913 are: 1, 3, 9, 181, 197, 543, 591, 1629, 1773, 35657, 106971, 320913.
If you add them up, you will get the total of 321,060. Now subtract 320,913 to get 147,555