149113391

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{911}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 173644800

約数和(自身を除く): 24531409

約数列:

[1, 7, 67, 349, 469, 911, 2443, 6377, 23383, 61037, 163681, 317939, 427259, 2225573, 21301913, 149113391]

約数ペア:

[(1, 149113391), (7, 21301913), (67, 2225573), (349, 427259), (469, 317939), (911, 163681), (2443, 61037), (6377, 23383)]