Is 4991 an abundant number and what is its abundance?

Is 4991 an abundant number?

Here we will explain and calculate if 4991 is an abundant number and its abundance if applicable.

4991 is an abundant number if the sum of its proper divisors is greater than 4991.

The sum of its proper divisors is calculated as follows: 1 + 7 + 23 + 31 + 161 + 217 + 713 = 1153.

1153 is not greater than 4991. Therefore, 4991 is not an abundant number.

The abundance of 4991 is the sum of its proper divisors minus 4991. Thus, the abundance of 4991 is 1153 - 4991 = no abundance

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