Q: What is the sum of all factors of the number 1,242,153 excluding 1,242,153?
A: 715,335
The factors of the number 1,242,153 are: 1, 3, 9, 11, 33, 99, 12547, 37641, 112923, 138017, 414051, 1242153.
If you add them up, you will get the total of 1,242,868. Now subtract 1,242,153 to get 715,335