Q: What is the sum of all factors of the number 1,074,213 excluding 1,074,213?
A: 841,467
The factors of the number 1,074,213 are: 1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 289, 357, 413, 531, 867, 1003, 1071, 1239, 2023, 2601, 3009, 3717, 6069, 7021, 9027, 17051, 18207, 21063, 51153, 63189, 119357, 153459, 358071, 1074213.
If you add them up, you will get the total of 1,075,054. Now subtract 1,074,213 to get 841,467