Q: What is the sum of all factors of the number 381,639 excluding 381,639?
A: 149,433
The factors of the number 381,639 are: 1, 3, 23, 69, 5531, 16593, 127213, 381639.
If you add them up, you will get the total of 381,788. Now subtract 381,639 to get 149,433