Is 741 a deficient number and what is its deficiency?

Is 741 a deficient number?

Here we will explain and calculate if 741 is a deficient number and its deficiency if applicable.

741 is a deficient number if the sum of its proper divisors is less than 741.

The sum of its proper divisors is calculated as follows: 1 + 3 + 13 + 19 + 39 + 57 + 247 = 379.

379 is less than 741. Therefore, 741 is a deficient number.

The deficiency of 741 is 741 minus the sum of its proper divisors. Thus, the deficiency of 741 is 741 - 379 = 362

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