Q: What is the sum of all factors of the number 552,993 excluding 552,993?
A: 339,807
The factors of the number 552,993 are: 1, 3, 7, 17, 21, 51, 119, 357, 1549, 4647, 10843, 26333, 32529, 78999, 184331, 552993.
If you add them up, you will get the total of 553,332. Now subtract 552,993 to get 339,807