28844497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 32624064

約数和(自身を除く): 3779567

約数列:

[1, 11, 37, 131, 407, 541, 1441, 4847, 5951, 20017, 53317, 70871, 220187, 779581, 2622227, 28844497]

約数ペア:

[(1, 28844497), (11, 2622227), (37, 779581), (131, 220187), (407, 70871), (541, 53317), (1441, 20017), (4847, 5951)]