389780415053

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21107}}^1\times {\mathrm{57173}}^1$

素因数の和:78316

約数の個数: 16

約数和(自身を含む): 434458365120

約数和(自身を除く): 44677950067

約数列:

[1, 17, 19, 323, 21107, 57173, 358819, 401033, 971941, 1086287, 6817561, 18466879, 1206750511, 20514758687, 22928259709, 389780415053]

約数ペア:

[(1, 389780415053), (17, 22928259709), (19, 20514758687), (323, 1206750511), (21107, 18466879), (57173, 6817561), (358819, 1086287), (401033, 971941)]