30727887

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{359}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 41633280

約数和(自身を除く): 10905393

約数列:

[1, 3, 103, 277, 309, 359, 831, 1077, 28531, 36977, 85593, 99443, 110931, 298329, 10242629, 30727887]

約数ペア:

[(1, 30727887), (3, 10242629), (103, 298329), (277, 110931), (309, 99443), (359, 85593), (831, 36977), (1077, 28531)]