Q: What is the sum of all factors of the number 1,247,123 excluding 1,247,123?
A: 2,797
The factors of the number 1,247,123 are: 1, 557, 2239, 1247123.
If you add them up, you will get the total of 1,247,125. Now subtract 1,247,123 to get 2,797