49187721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{5381}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 71817408

約数和(自身を除く): 22629687

約数列:

[1, 3, 11, 33, 277, 831, 3047, 5381, 9141, 16143, 59191, 177573, 1490537, 4471611, 16395907, 49187721]

約数ペア:

[(1, 49187721), (3, 16395907), (11, 4471611), (33, 1490537), (277, 177573), (831, 59191), (3047, 16143), (5381, 9141)]