Is 9657 a deficient number and what is its deficiency?

Is 9657 a deficient number?

Here we will explain and calculate if 9657 is a deficient number and its deficiency if applicable.

9657 is a deficient number if the sum of its proper divisors is less than 9657.

The sum of its proper divisors is calculated as follows: 1 + 3 + 9 + 29 + 37 + 87 + 111 + 261 + 333 + 1073 + 3219 = 5163.

5163 is less than 9657. Therefore, 9657 is a deficient number.

The deficiency of 9657 is 9657 minus the sum of its proper divisors. Thus, the deficiency of 9657 is 9657 - 5163 = 4494

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