3139829

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 16

約数和(自身を含む): 3958656

約数和(自身を除く): 818827

約数列:

[1, 7, 11, 77, 121, 337, 847, 1331, 2359, 3707, 9317, 25949, 40777, 285439, 448547, 3139829]

約数ペア:

[(1, 3139829), (7, 448547), (11, 285439), (77, 40777), (121, 25949), (337, 9317), (847, 3707), (1331, 2359)]