Q: What is the sum of all factors of the number 9,139,123 excluding 9,139,123?
A: 1,305,597
The factors of the number 9,139,123 are: 1, 7, 1305589, 9139123.
If you add them up, you will get the total of 9,139,124. Now subtract 9,139,123 to get 1,305,597