47211507

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25841}}^1$

素因数の和:25883

約数の個数: 24

約数和(自身を含む): 80627040

約数和(自身を除く): 33415533

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 25841, 77523, 180887, 232569, 542661, 749389, 1627983, 2248167, 5245723, 6744501, 15737169, 47211507]

約数ペア:

[(1, 47211507), (3, 15737169), (7, 6744501), (9, 5245723), (21, 2248167), (29, 1627983), (63, 749389), (87, 542661), (203, 232569), (261, 180887), (609, 77523), (1827, 25841)]