17177121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7765

約数の個数: 24

約数和(自身を含む): 28129920

約数和(自身を除く): 10952799

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 7727, 23181, 69543, 100451, 146813, 301353, 440439, 904059, 1321317, 1908569, 5725707, 17177121]

約数ペア:

[(1, 17177121), (3, 5725707), (9, 1908569), (13, 1321317), (19, 904059), (39, 440439), (57, 301353), (117, 146813), (171, 100451), (247, 69543), (741, 23181), (2223, 7727)]