Q: What is the sum of all factors of the number 289,391 excluding 289,391?
A: 28,129
The factors of the number 289,391 are: 1, 17, 29, 493, 587, 9979, 17023, 289391.
If you add them up, you will get the total of 289,419. Now subtract 289,391 to get 28,129