Q: What is the sum of all factors of the number 4,021,257 excluding 4,021,257?
A: 1,340,423
The factors of the number 4,021,257 are: 1, 3, 1340419, 4021257.
If you add them up, you will get the total of 4,021,258. Now subtract 4,021,257 to get 1,340,423