Q: What is the sum of all factors of the number 1,216,897 excluding 1,216,897?
A: 147,683
The factors of the number 1,216,897 are: 1, 11, 89, 113, 121, 979, 1243, 10057, 10769, 13673, 110627, 1216897.
If you add them up, you will get the total of 1,217,044. Now subtract 1,216,897 to get 147,683