26527839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1949}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 38220000

約数和(自身を除く): 11692161

約数列:

[1, 3, 13, 39, 349, 1047, 1949, 4537, 5847, 13611, 25337, 76011, 680201, 2040603, 8842613, 26527839]

約数ペア:

[(1, 26527839), (3, 8842613), (13, 2040603), (39, 680201), (349, 76011), (1047, 25337), (1949, 13611), (4537, 5847)]