5149209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 7784000

約数和(自身を除く): 2634791

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 6949, 20847, 90337, 132031, 271011, 396093, 1716403, 5149209]

約数ペア:

[(1, 5149209), (3, 1716403), (13, 396093), (19, 271011), (39, 132031), (57, 90337), (247, 20847), (741, 6949)]