Q: What is the sum of all factors of the number 53,217 excluding 53,217?
A: 27,665
The factors of the number 53,217 are: 1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5913, 17739, 53217.
If you add them up, you will get the total of 53,244. Now subtract 53,217 to get 27,665