Q: What is the sum of all factors of the number 2,133,621 including 2,133,621?
A: 3,763,584
The factors of the number 2,133,621 are: 1, 3, 7, 9, 21, 27, 53, 63, 71, 81, 159, 189, 213, 371, 477, 497, 567, 639, 1113, 1431, 1491, 1917, 3339, 3763, 4293, 4473, 5751, 10017, 11289, 13419, 26341, 30051, 33867, 40257, 79023, 101601, 237069, 304803, 711207, 2133621.
If you add them up, you will get the total of 3,763,584.