319142719

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{5333}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 372782592

約数和(自身を除く): 53639873

約数列:

[1, 7, 83, 103, 581, 721, 5333, 8549, 37331, 59843, 442639, 549299, 3098473, 3845093, 45591817, 319142719]

約数ペア:

[(1, 319142719), (7, 45591817), (83, 3845093), (103, 3098473), (581, 549299), (721, 442639), (5333, 59843), (8549, 37331)]