Q: What is the sum of all factors of the number 421,271 excluding 421,271?
A: 18,553
The factors of the number 421,271 are: 1, 43, 97, 101, 4171, 4343, 9797, 421271.
If you add them up, you will get the total of 421,289. Now subtract 421,271 to get 18,553