Q: What is the sum of all factors of the number 2,939,391 including 2,939,391?
A: 5,422,144
The factors of the number 2,939,391 are: 1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 97, 111, 117, 259, 273, 291, 333, 481, 679, 777, 819, 873, 1261, 1443, 2037, 2331, 3367, 3589, 3783, 4329, 6111, 8827, 10101, 10767, 11349, 25123, 26481, 30303, 32301, 46657, 75369, 79443, 139971, 226107, 326599, 419913, 979797, 2939391.
If you add them up, you will get the total of 5,422,144.