272639999

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41017}}^1$

素因数の和:41074

約数の個数: 12

約数和(自身を含む): 302220624

約数和(自身を除く): 29580625

約数列:

[1, 17, 23, 289, 391, 6647, 41017, 697289, 943391, 11853913, 16037647, 272639999]

約数ペア:

[(1, 272639999), (17, 16037647), (23, 11853913), (289, 943391), (391, 697289), (6647, 41017)]