426331347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1\times {\mathrm{6131}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 612611328

約数和(自身を除く): 186279981

約数列:

[1, 3, 13, 39, 1783, 5349, 6131, 18393, 23179, 69537, 79703, 239109, 10931573, 32794719, 142110449, 426331347]

約数ペア:

[(1, 426331347), (3, 142110449), (13, 32794719), (39, 10931573), (1783, 239109), (5349, 79703), (6131, 69537), (18393, 23179)]