Q: What is the sum of all factors of the number 23,377,221 excluding 23,377,221?
A: 16,481,979
The factors of the number 23,377,221 are: 1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 691, 1253, 1611, 2073, 3759, 4833, 4837, 6219, 11277, 14511, 18657, 33831, 43533, 123689, 130599, 371067, 865823, 1113201, 2597469, 3339603, 7792407, 23377221.
If you add them up, you will get the total of 23,377,237. Now subtract 23,377,221 to get 16,481,979