Q: What is the sum of all factors of the number 4,161,021 excluding 4,161,021?
A: 1,387,011
The factors of the number 4,161,021 are: 1, 3, 1387007, 4161021.
If you add them up, you will get the total of 4,161,022. Now subtract 4,161,021 to get 1,387,011