Q: What is the sum of all factors of the number 1,301,223 excluding 1,301,223?
A: 929,049
The factors of the number 1,301,223 are: 1, 3, 7, 11, 21, 33, 43, 77, 129, 131, 231, 301, 393, 473, 903, 917, 1419, 1441, 2751, 3311, 4323, 5633, 9933, 10087, 16899, 30261, 39431, 61963, 118293, 185889, 433741, 1301223.
If you add them up, you will get the total of 1,302,152. Now subtract 1,301,223 to get 929,049