Q: What is the sum of all factors of the number 3,874,311 excluding 3,874,311?
A: 2,741,001
The factors of the number 3,874,311 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6833, 20499, 47831, 61497, 143493, 184491, 430479, 553473, 1291437, 3874311.
If you add them up, you will get the total of 3,874,313. Now subtract 3,874,311 to get 2,741,001