Q: What is the sum of all factors of the number 54,213,243 excluding 54,213,243?
A: 28,397,445
The factors of the number 54,213,243 are: 1, 3, 7, 21, 2581583, 7744749, 18071081, 54213243.
If you add them up, you will get the total of 54,213,271. Now subtract 54,213,243 to get 28,397,445