58470209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7727}}^1$

素因数の和:7804

約数の個数: 16

約数和(自身を含む): 71221248

約数和(自身を除く): 12751039

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 7727, 54089, 177721, 363169, 1244047, 2542183, 8352887, 58470209]

約数ペア:

[(1, 58470209), (7, 8352887), (23, 2542183), (47, 1244047), (161, 363169), (329, 177721), (1081, 54089), (7567, 7727)]