Is 1431 an abundant number and what is its abundance?

Is 1431 an abundant number?

Here we will explain and calculate if 1431 is an abundant number and its abundance if applicable.

1431 is an abundant number if the sum of its proper divisors is greater than 1431.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 27 + 53 + 159 + 477 = 729.

729 is not greater than 1431. Therefore, 1431 is not an abundant number.

The abundance of 1431 is the sum of its proper divisors minus 1431. Thus, the abundance of 1431 is 729 - 1431 = no abundance

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