Q: What is the sum of all factors of the number 1,326 excluding 1,326?
A: 1,698
The factors of the number 1,326 are: 1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326.
If you add them up, you will get the total of 1,327. Now subtract 1,326 to get 1,698