Q: What is the sum of all factors of the number 21,213,211 excluding 21,213,211?
A: 9,213
The factors of the number 21,213,211 are: 1, 4561, 4651, 21213211.
If you add them up, you will get the total of 21,213,220. Now subtract 21,213,211 to get 9,213