42651219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57559}}^1$

素因数の和:57594

約数の個数: 16

約数和(自身を含む): 64467200

約数和(自身を除く): 21815981

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 57559, 172677, 748267, 1093621, 2244801, 3280863, 14217073, 42651219]

約数ペア:

[(1, 42651219), (3, 14217073), (13, 3280863), (19, 2244801), (39, 1093621), (57, 748267), (247, 172677), (741, 57559)]