Q: What is the sum of all factors of the number 503,013,123 excluding 503,013,123?
A: 228,439,677
The factors of the number 503,013,123 are: 1, 3, 9, 149, 447, 1341, 375103, 1125309, 3375927, 55890347, 167671041, 503013123.
If you add them up, you will get the total of 503,013,351. Now subtract 503,013,123 to get 228,439,677