389976171933

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{4702871}}^1$

素因数の和:4703216

約数の個数: 16

約数和(自身を含む): 526420680192

約数和(自身を除く): 136444508259

約数列:

[1, 3, 131, 211, 393, 633, 27641, 82923, 4702871, 14108613, 616076101, 992305781, 1848228303, 2976917343, 129992057311, 389976171933]

約数ペア:

[(1, 389976171933), (3, 129992057311), (131, 2976917343), (211, 1848228303), (393, 992305781), (633, 616076101), (27641, 14108613), (82923, 4702871)]