Q: What is the sum of all factors of the number 11,583 excluding 11,583?
A: 8,745
The factors of the number 11,583 are: 1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 11583.
If you add them up, you will get the total of 11,591. Now subtract 11,583 to get 8,745