Is 4641 a deficient number and what is its deficiency?

Is 4641 a deficient number?

Here we will explain and calculate if 4641 is a deficient number and its deficiency if applicable.

4641 is a deficient number if the sum of its proper divisors is less than 4641.

The sum of its proper divisors is calculated as follows: 1 + 3 + 7 + 13 + 17 + 21 + 39 + 51 + 91 + 119 + 221 + 273 + 357 + 663 + 1547 = 3423.

3423 is less than 4641. Therefore, 4641 is a deficient number.

The deficiency of 4641 is 4641 minus the sum of its proper divisors. Thus, the deficiency of 4641 is 4641 - 3423 = 1218

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