Q: What is the sum of all factors of the number 13,212,423 excluding 13,212,423?
A: 9,597,177
The factors of the number 13,212,423 are: 1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1319, 1431, 3339, 3957, 9233, 10017, 11871, 27699, 35613, 69907, 83097, 209721, 249291, 489349, 629163, 1468047, 1887489, 4404141, 13212423.
If you add them up, you will get the total of 13,212,432. Now subtract 13,212,423 to get 9,597,177