53320731

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4013}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 73472256

約数和(自身を除く): 20151525

約数列:

[1, 3, 43, 103, 129, 309, 4013, 4429, 12039, 13287, 172559, 413339, 517677, 1240017, 17773577, 53320731]

約数ペア:

[(1, 53320731), (3, 17773577), (43, 1240017), (103, 517677), (129, 413339), (309, 172559), (4013, 13287), (4429, 12039)]