Is 1311 an abundant number and what is its abundance?

Is 1311 an abundant number?

Here we will explain and calculate if 1311 is an abundant number and its abundance if applicable.

1311 is an abundant number if the sum of its proper divisors is greater than 1311.

The sum of its proper divisors is calculated as follows: 1 + 3 + 19 + 23 + 57 + 69 + 437 = 609.

609 is not greater than 1311. Therefore, 1311 is not an abundant number.

The abundance of 1311 is the sum of its proper divisors minus 1311. Thus, the abundance of 1311 is 609 - 1311 = no abundance

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