Q: What is the sum of all factors of the number 13,803 excluding 13,803?
A: 5,205
The factors of the number 13,803 are: 1, 3, 43, 107, 129, 321, 4601, 13803.
If you add them up, you will get the total of 13,808. Now subtract 13,803 to get 5,205