396718322421

素因数分解:

$3^1\times {\mathrm{947}}^1\times {\mathrm{4507}}^1\times {\mathrm{30983}}^1$

素因数の和:36440

約数の個数: 16

約数和(自身を含む): 529650906624

約数和(自身を除く): 132932584203

約数列:

[1, 3, 947, 2841, 4507, 13521, 30983, 92949, 4268129, 12804387, 29340901, 88022703, 139640381, 418921143, 132239440807, 396718322421]

約数ペア:

[(1, 396718322421), (3, 132239440807), (947, 418921143), (2841, 139640381), (4507, 88022703), (13521, 29340901), (30983, 12804387), (92949, 4268129)]