226872359

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{1091}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 264316416

約数和(自身を除く): 37444057

約数列:

[1, 7, 61, 427, 487, 1091, 3409, 7637, 29707, 66551, 207949, 465857, 531317, 3719219, 32410337, 226872359]

約数ペア:

[(1, 226872359), (7, 32410337), (61, 3719219), (427, 531317), (487, 465857), (1091, 207949), (3409, 66551), (7637, 29707)]