55120273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13176

約数の個数: 16

約数和(自身を含む): 66165120

約数和(自身を除く): 11044847

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 13127, 170651, 223159, 249413, 2901067, 3242369, 4240021, 55120273]

約数ペア:

[(1, 55120273), (13, 4240021), (17, 3242369), (19, 2901067), (221, 249413), (247, 223159), (323, 170651), (4199, 13127)]