9357257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 12011328

約数和(自身を除く): 2654071

約数列:

[1, 7, 13, 31, 91, 107, 217, 403, 749, 961, 1391, 2821, 3317, 6727, 9737, 12493, 23219, 43121, 87451, 102827, 301847, 719789, 1336751, 9357257]

約数ペア:

[(1, 9357257), (7, 1336751), (13, 719789), (31, 301847), (91, 102827), (107, 87451), (217, 43121), (403, 23219), (749, 12493), (961, 9737), (1391, 6727), (2821, 3317)]