Q: What is the sum of all factors of the number 1,445,643 excluding 1,445,643?
A: 642,521
The factors of the number 1,445,643 are: 1, 3, 9, 160627, 481881, 1445643.
If you add them up, you will get the total of 1,446,285. Now subtract 1,445,643 to get 642,521