Q: What is the sum of all factors of the number 13,783 excluding 13,783?
A: 3,497
The factors of the number 13,783 are: 1, 7, 11, 77, 179, 1253, 1969, 13783.
If you add them up, you will get the total of 13,786. Now subtract 13,783 to get 3,497