Q: What is the sum of all factors of the number 253,821 excluding 253,821?
A: 113,219
The factors of the number 253,821 are: 1, 3, 19, 57, 61, 73, 183, 219, 1159, 1387, 3477, 4161, 4453, 13359, 84607, 253821.
If you add them up, you will get the total of 253,934. Now subtract 253,821 to get 113,219