Q: What is the sum of all factors of the number 144,021 excluding 144,021?
A: 51,403
The factors of the number 144,021 are: 1, 3, 61, 183, 787, 2361, 48007, 144021.
If you add them up, you will get the total of 144,072. Now subtract 144,021 to get 51,403