139401471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{59497}}^1$

素因数の和:59582

約数の個数: 16

約数和(自身を含む): 205625088

約数和(自身を除く): 66223617

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 59497, 178491, 654467, 1963401, 4224287, 12672861, 46467157, 139401471]

約数ペア:

[(1, 139401471), (3, 46467157), (11, 12672861), (33, 4224287), (71, 1963401), (213, 654467), (781, 178491), (2343, 59497)]