Q: What is the sum of all factors of the number 102,123,399 excluding 102,123,399?
A: 56,272,305
The factors of the number 102,123,399 are: 1, 3, 7, 21, 49, 147, 694717, 2084151, 4863019, 14589057, 34041133, 102123399.
If you add them up, you will get the total of 102,123,455. Now subtract 102,123,399 to get 56,272,305