392806251

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 574791360

約数和(自身を除く): 181985109

約数列:

[1, 3, 9, 131, 211, 393, 633, 1179, 1579, 1899, 4737, 14211, 27641, 82923, 206849, 248769, 333169, 620547, 999507, 1861641, 2998521, 43645139, 130935417, 392806251]

約数ペア:

[(1, 392806251), (3, 130935417), (9, 43645139), (131, 2998521), (211, 1861641), (393, 999507), (633, 620547), (1179, 333169), (1579, 248769), (1899, 206849), (4737, 82923), (14211, 27641)]