17327277

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19447}}^1$

素因数の和:19470

約数の個数: 20

約数和(自身を含む): 28238496

約数和(自身を除く): 10911219

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 19447, 58341, 175023, 213917, 525069, 641751, 1575207, 1925253, 5775759, 17327277]

約数ペア:

[(1, 17327277), (3, 5775759), (9, 1925253), (11, 1575207), (27, 641751), (33, 525069), (81, 213917), (99, 175023), (297, 58341), (891, 19447)]