Q: What is the sum of all factors of the number 1,359,999 excluding 1,359,999?
A: 620,577
The factors of the number 1,359,999 are: 1, 3, 9, 137, 411, 1103, 1233, 3309, 9927, 151111, 453333, 1359999.
If you add them up, you will get the total of 1,360,619. Now subtract 1,359,999 to get 620,577