1326031161

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{285721}}^1$

素因数の和:285761

約数の個数: 32

約数和(自身を含む): 2304062208

約数和(自身を除く): 978031047

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 285721, 857163, 2000047, 3714373, 4857257, 6000141, 11143119, 14571771, 26000611, 34000799, 63144341, 78001833, 102002397, 189433023, 442010387, 1326031161]

約数ペア:

[(1, 1326031161), (3, 442010387), (7, 189433023), (13, 102002397), (17, 78001833), (21, 63144341), (39, 34000799), (51, 26000611), (91, 14571771), (119, 11143119), (221, 6000141), (273, 4857257), (357, 3714373), (663, 2000047), (1547, 857163), (4641, 285721)]