13948039

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 2525561

約数列:

[1, 7, 43, 149, 301, 311, 1043, 2177, 6407, 13373, 44849, 46339, 93611, 324373, 1992577, 13948039]

約数ペア:

[(1, 13948039), (7, 1992577), (43, 324373), (149, 93611), (301, 46339), (311, 44849), (1043, 13373), (2177, 6407)]