Q: What is the sum of all factors of the number 1,287,141 excluding 1,287,141?
A: 434,523
The factors of the number 1,287,141 are: 1, 3, 487, 881, 1461, 2643, 429047, 1287141.
If you add them up, you will get the total of 1,287,575. Now subtract 1,287,141 to get 434,523