40392147

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 54996480

約数和(自身を除く): 14604333

約数列:

[1, 3, 79, 131, 237, 393, 1301, 3903, 10349, 31047, 102779, 170431, 308337, 511293, 13464049, 40392147]

約数ペア:

[(1, 40392147), (3, 13464049), (79, 511293), (131, 308337), (237, 170431), (393, 102779), (1301, 31047), (3903, 10349)]