Q: What is the sum of all factors of the number 13,299 including 13,299?
A: 21,504
The factors of the number 13,299 are: 1, 3, 11, 13, 31, 33, 39, 93, 143, 341, 403, 429, 1023, 1209, 4433, 13299.
If you add them up, you will get the total of 21,504.