Q: What is the sum of all factors of the number 139,821 excluding 139,821?
A: 75,219
The factors of the number 139,821 are: 1, 3, 11, 19, 33, 57, 209, 223, 627, 669, 2453, 4237, 7359, 12711, 46607, 139821.
If you add them up, you will get the total of 139,896. Now subtract 139,821 to get 75,219