Q: What is the sum of all factors of the number 3,977,989 excluding 3,977,989?
A: 54,567
The factors of the number 3,977,989 are: 1, 73, 54493, 3977989.
If you add them up, you will get the total of 3,978,043. Now subtract 3,977,989 to get 54,567