Q: What is the sum of all factors of the number 1,223,571 excluding 1,223,571?
A: 407,861
The factors of the number 1,223,571 are: 1, 3, 407857, 1223571.
If you add them up, you will get the total of 1,223,978. Now subtract 1,223,571 to get 407,861