Q: What is the sum of all factors of the number 977,221 excluding 977,221?
A: 148,859
The factors of the number 977,221 are: 1, 7, 137, 959, 1019, 7133, 139603, 977221.
If you add them up, you will get the total of 977,369. Now subtract 977,221 to get 148,859