Q: What is the sum of all factors of the number 38,961 including 38,961?
A: 64,372
The factors of the number 38,961 are: 1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 333, 351, 481, 999, 1053, 1443, 2997, 4329, 12987, 38961.
If you add them up, you will get the total of 64,372.