Q: What is the sum of all factors of the number 2,402,421 including 2,402,421?
A: 3,803,040
The factors of the number 2,402,421 are: 1, 3, 7, 21, 49, 59, 147, 177, 277, 413, 831, 1239, 1939, 2891, 5817, 8673, 13573, 16343, 40719, 49029, 114401, 343203, 800807, 2402421.
If you add them up, you will get the total of 3,803,040.