181998241

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5532

約数の個数: 16

約数和(自身を含む): 200245248

約数和(自身を除く): 18247007

約数列:

[1, 23, 31, 47, 713, 1081, 1457, 5431, 33511, 124913, 168361, 255257, 3872303, 5870911, 7912967, 181998241]

約数ペア:

[(1, 181998241), (23, 7912967), (31, 5870911), (47, 3872303), (713, 255257), (1081, 168361), (1457, 124913), (5431, 33511)]