Q: What is the sum of all factors of the number 399,943 excluding 399,943?
A: 18,233
The factors of the number 399,943 are: 1, 43, 71, 131, 3053, 5633, 9301, 399943.
If you add them up, you will get the total of 399,961. Now subtract 399,943 to get 18,233