34578891

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 50930880

約数和(自身を除く): 16351989

約数列:

[1, 3, 9, 131, 139, 211, 393, 417, 633, 1179, 1251, 1899, 18209, 27641, 29329, 54627, 82923, 87987, 163881, 248769, 263961, 3842099, 11526297, 34578891]

約数ペア:

[(1, 34578891), (3, 11526297), (9, 3842099), (131, 263961), (139, 248769), (211, 163881), (393, 87987), (417, 82923), (633, 54627), (1179, 29329), (1251, 27641), (1899, 18209)]