Q: What is the sum of all factors of the number 3,120,201 excluding 3,120,201?
A: 2,207,671
The factors of the number 3,120,201 are: 1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 5503, 16509, 38521, 49527, 115563, 148581, 346689, 445743, 1040067, 3120201.
If you add them up, you will get the total of 3,120,203. Now subtract 3,120,201 to get 2,207,671