47987199

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{14143}}^1$

素因数の和:14191

約数の個数: 24

約数和(自身を含む): 77226240

約数和(自身を除く): 29239041

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 14143, 42429, 127287, 183859, 410147, 551577, 1230441, 1654731, 3691323, 5331911, 15995733, 47987199]

約数ペア:

[(1, 47987199), (3, 15995733), (9, 5331911), (13, 3691323), (29, 1654731), (39, 1230441), (87, 551577), (117, 410147), (261, 183859), (377, 127287), (1131, 42429), (3393, 14143)]