Q: What is the sum of all factors of the number 14,391 including 14,391?
A: 23,520
The factors of the number 14,391 are: 1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391.
If you add them up, you will get the total of 23,520.