91240457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28901}}^1$

素因数の和:28960

約数の個数: 16

約数和(自身を含む): 116532864

約数和(自身を除く): 25292407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 28901, 202307, 317911, 1184941, 2225377, 8294587, 13034351, 91240457]

約数ペア:

[(1, 91240457), (7, 13034351), (11, 8294587), (41, 2225377), (77, 1184941), (287, 317911), (451, 202307), (3157, 28901)]