Q: What is the sum of all factors of the number 1,284,897 excluding 1,284,897?
A: 428,303
The factors of the number 1,284,897 are: 1, 3, 428299, 1284897.
If you add them up, you will get the total of 1,285,325. Now subtract 1,284,897 to get 428,303