Q: What is the sum of all factors of the number 243,089 excluding 243,089?
A: 75,313
The factors of the number 243,089 are: 1, 7, 11, 41, 49, 77, 121, 287, 451, 539, 847, 2009, 3157, 4961, 5929, 22099, 34727, 243089.
If you add them up, you will get the total of 243,164. Now subtract 243,089 to get 75,313