11951589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 18207840

約数和(自身を除く): 6256251

約数列:

[1, 3, 13, 19, 39, 57, 127, 247, 381, 741, 1651, 2413, 4953, 7239, 16129, 31369, 48387, 94107, 209677, 306451, 629031, 919353, 3983863, 11951589]

約数ペア:

[(1, 11951589), (3, 3983863), (13, 919353), (19, 629031), (39, 306451), (57, 209677), (127, 94107), (247, 48387), (381, 31369), (741, 16129), (1651, 7239), (2413, 4953)]