Q: What is the sum of all factors of the number 13,563,871 excluding 13,563,871?
A: 400,673
The factors of the number 13,563,871 are: 1, 47, 131, 2203, 6157, 103541, 288593, 13563871.
If you add them up, you will get the total of 13,564,271. Now subtract 13,563,871 to get 400,673