5721107

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 6800640

約数和(自身を除く): 1079533

約数列:

[1, 7, 43, 83, 229, 301, 581, 1603, 3569, 9847, 19007, 24983, 68929, 133049, 817301, 5721107]

約数ペア:

[(1, 5721107), (7, 817301), (43, 133049), (83, 68929), (229, 24983), (301, 19007), (581, 9847), (1603, 3569)]