Q: What is the sum of all factors of the number 8,421,371 excluding 8,421,371?
A: 1,223,173
The factors of the number 8,421,371 are: 1, 7, 643, 1871, 4501, 13097, 1203053, 8421371.
If you add them up, you will get the total of 8,421,372. Now subtract 8,421,371 to get 1,223,173