858399043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{21341}}^1$

素因数の和:21462

約数の個数: 16

約数和(自身を含む): 947584800

約数和(自身を除く): 89185757

約数列:

[1, 19, 29, 73, 551, 1387, 2117, 21341, 40223, 405479, 618889, 1557893, 11758891, 29599967, 45178897, 858399043]

約数ペア:

[(1, 858399043), (19, 45178897), (29, 29599967), (73, 11758891), (551, 1557893), (1387, 618889), (2117, 405479), (21341, 40223)]