27409291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 6459509

約数列:

[1, 7, 13, 91, 359, 839, 2513, 4667, 5873, 10907, 32669, 76349, 301201, 2108407, 3915613, 27409291]

約数ペア:

[(1, 27409291), (7, 3915613), (13, 2108407), (91, 301201), (359, 76349), (839, 32669), (2513, 10907), (4667, 5873)]