Q: What is the sum of all factors of the number 1,287,669 excluding 1,287,669?
A: 429,227
The factors of the number 1,287,669 are: 1, 3, 429223, 1287669.
If you add them up, you will get the total of 1,288,098. Now subtract 1,287,669 to get 429,227