86317231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 118153728

約数和(自身を除く): 31836497

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 1627, 4081, 4823, 7579, 11389, 17897, 21151, 53053, 86231, 125279, 148057, 232661, 603617, 948541, 1121003, 1628627, 6639787, 7847021, 12331033, 86317231]

約数ペア:

[(1, 86317231), (7, 12331033), (11, 7847021), (13, 6639787), (53, 1628627), (77, 1121003), (91, 948541), (143, 603617), (371, 232661), (583, 148057), (689, 125279), (1001, 86231), (1627, 53053), (4081, 21151), (4823, 17897), (7579, 11389)]