648363741

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1\times {\mathrm{3881}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 872052480

約数和(自身を除く): 223688739

約数列:

[1, 3, 233, 239, 699, 717, 3881, 11643, 55687, 167061, 904273, 927559, 2712819, 2782677, 216121247, 648363741]

約数ペア:

[(1, 648363741), (3, 216121247), (233, 2782677), (239, 2712819), (699, 927559), (717, 904273), (3881, 167061), (11643, 55687)]