Q: What is the sum of all factors of the number 939,861 excluding 939,861?
A: 578,019
The factors of the number 939,861 are: 1, 3, 9, 13, 29, 39, 87, 117, 261, 277, 377, 831, 1131, 2493, 3393, 3601, 8033, 10803, 24099, 32409, 72297, 104429, 313287, 939861.
If you add them up, you will get the total of 940,439. Now subtract 939,861 to get 578,019