Q: What is the sum of all factors of the number 339,963 excluding 339,963?
A: 170,757
The factors of the number 339,963 are: 1, 3, 13, 23, 39, 69, 299, 379, 897, 1137, 4927, 8717, 14781, 26151, 113321, 339963.
If you add them up, you will get the total of 340,133. Now subtract 339,963 to get 170,757