239080989

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{264763}}^1$

素因数の和:264816

約数の個数: 16

約数和(自身を含む): 372787712

約数和(自身を除く): 133706723

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 264763, 794289, 1853341, 5560023, 11384809, 34154427, 79693663, 239080989]

約数ペア:

[(1, 239080989), (3, 79693663), (7, 34154427), (21, 11384809), (43, 5560023), (129, 1853341), (301, 794289), (903, 264763)]