Q: What is the sum of all factors of the number 54,789 excluding 54,789?
A: 28,731
The factors of the number 54,789 are: 1, 3, 7, 21, 2609, 7827, 18263, 54789.
If you add them up, you will get the total of 54,817. Now subtract 54,789 to get 28,731