Q: What is the sum of all factors of the number 53,508,021 excluding 53,508,021?
A: 28,674,123
The factors of the number 53,508,021 are: 1, 3, 7, 21, 127, 381, 889, 2667, 20063, 60189, 140441, 421323, 2548001, 7644003, 17836007, 53508021.
If you add them up, you will get the total of 53,508,049. Now subtract 53,508,021 to get 28,674,123