9214255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 11984544

約数和(自身を除く): 2770289

約数列:

[1, 5, 17, 43, 85, 215, 731, 2521, 3655, 12605, 42857, 108403, 214285, 542015, 1842851, 9214255]

約数ペア:

[(1, 9214255), (5, 1842851), (17, 542015), (43, 214285), (85, 108403), (215, 42857), (731, 12605), (2521, 3655)]