Q: What is the sum of all factors of the number 3,877,131 including 3,877,131?
A: 5,187,280
The factors of the number 3,877,131 are: 1, 3, 313, 939, 4129, 12387, 1292377, 3877131.
If you add them up, you will get the total of 5,187,280.