27726643

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12306

約数の個数: 16

約数和(自身を含む): 35320320

約数和(自身を除く): 7593677

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12263, 85841, 208471, 232997, 1459297, 1630979, 3960949, 27726643]

約数ペア:

[(1, 27726643), (7, 3960949), (17, 1630979), (19, 1459297), (119, 232997), (133, 208471), (323, 85841), (2261, 12263)]