Q: What is the sum of all factors of the number 1,314 excluding 1,314?
A: 1,572
The factors of the number 1,314 are: 1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314.
If you add them up, you will get the total of 1,315. Now subtract 1,314 to get 1,572