47443011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18671}}^1$

素因数の和:18703

約数の個数: 24

約数和(自身を含む): 79468032

約数和(自身を除く): 32025021

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 18671, 56013, 130697, 205381, 392091, 616143, 1437667, 2259191, 4313001, 6777573, 15814337, 47443011]

約数ペア:

[(1, 47443011), (3, 15814337), (7, 6777573), (11, 4313001), (21, 2259191), (33, 1437667), (77, 616143), (121, 392091), (231, 205381), (363, 130697), (847, 56013), (2541, 18671)]