Q: What is the sum of all factors of the number 1,123,479 excluding 1,123,479?
A: 842,121
The factors of the number 1,123,479 are: 1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1049, 1071, 3147, 7343, 9441, 17833, 22029, 53499, 66087, 124831, 160497, 374493, 1123479.
If you add them up, you will get the total of 1,124,321. Now subtract 1,123,479 to get 842,121