129704617

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 157860360

約数和(自身を除く): 28155743

約数列:

[1, 7, 29, 49, 97, 203, 679, 941, 1421, 2813, 4753, 6587, 19691, 27289, 46109, 91277, 137837, 191023, 638939, 1337161, 2647033, 4472573, 18529231, 129704617]

約数ペア:

[(1, 129704617), (7, 18529231), (29, 4472573), (49, 2647033), (97, 1337161), (203, 638939), (679, 191023), (941, 137837), (1421, 91277), (2813, 46109), (4753, 27289), (6587, 19691)]