2017279617

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 2780144640

約数和(自身を除く): 762865023

約数列:

[1, 3, 67, 103, 139, 201, 309, 417, 701, 2103, 6901, 9313, 14317, 20703, 27939, 42951, 46967, 72203, 97439, 140901, 216609, 292317, 959239, 2877717, 4837601, 6528413, 10036217, 14512803, 19585239, 30108651, 672426539, 2017279617]

約数ペア:

[(1, 2017279617), (3, 672426539), (67, 30108651), (103, 19585239), (139, 14512803), (201, 10036217), (309, 6528413), (417, 4837601), (701, 2877717), (2103, 959239), (6901, 292317), (9313, 216609), (14317, 140901), (20703, 97439), (27939, 72203), (42951, 46967)]