Q: What is the sum of all factors of the number 1,261,421 excluding 1,261,421?
A: 226,963
The factors of the number 1,261,421 are: 1, 7, 31, 217, 5813, 40691, 180203, 1261421.
If you add them up, you will get the total of 1,261,647. Now subtract 1,261,421 to get 226,963