Q: What is the sum of all factors of the number 1,953,123 excluding 1,953,123?
A: 657,645
The factors of the number 1,953,123 are: 1, 3, 653, 997, 1959, 2991, 651041, 1953123.
If you add them up, you will get the total of 1,953,780. Now subtract 1,953,123 to get 657,645