Q: What is the sum of all factors of the number 1,701 excluding 1,701?
A: 1,211
The factors of the number 1,701 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701.
If you add them up, you will get the total of 1,702. Now subtract 1,701 to get 1,211