16164001

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 2996063

約数列:

[1, 7, 43, 83, 301, 581, 647, 3569, 4529, 24983, 27821, 53701, 194747, 375907, 2309143, 16164001]

約数ペア:

[(1, 16164001), (7, 2309143), (43, 375907), (83, 194747), (301, 53701), (581, 27821), (647, 24983), (3569, 4529)]