20082027

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6091}}^1$

素因数の和:6258

約数の個数: 16

約数和(自身を含む): 30801152

約数和(自身を除く): 10719125

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 6091, 18273, 42637, 127911, 956287, 2868861, 6694009, 20082027]

約数ペア:

[(1, 20082027), (3, 6694009), (7, 2868861), (21, 956287), (157, 127911), (471, 42637), (1099, 18273), (3297, 6091)]