Q: What is the sum of all factors of the number 53,471,421 excluding 53,471,421?
A: 28,700,319
The factors of the number 53,471,421 are: 1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 1789, 3321, 5367, 9963, 16101, 29889, 48303, 73349, 144909, 220047, 434727, 660141, 1304181, 1980423, 5941269, 17823807, 53471421.
If you add them up, you will get the total of 53,471,449. Now subtract 53,471,421 to get 28,700,319