57234639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{247769}}^1$

素因数の和:247790

約数の個数: 16

約数和(自身を含む): 95143680

約数和(自身を除く): 37909041

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 247769, 743307, 1734383, 2725459, 5203149, 8176377, 19078213, 57234639]

約数ペア:

[(1, 57234639), (3, 19078213), (7, 8176377), (11, 5203149), (21, 2725459), (33, 1734383), (77, 743307), (231, 247769)]