Q: What is the sum of all factors of the number 21,434,311 excluding 21,434,311?
A: 9,489
The factors of the number 21,434,311 are: 1, 3709, 5779, 21434311.
If you add them up, you will get the total of 21,434,320. Now subtract 21,434,311 to get 9,489