2013102327

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{28031}}^1$

素因数の和:28718

約数の個数: 16

約数和(自身を含む): 2761039872

約数和(自身を除く): 747937545

約数列:

[1, 3, 37, 111, 647, 1941, 23939, 28031, 71817, 84093, 1037147, 3111441, 18136057, 54408171, 671034109, 2013102327]

約数ペア:

[(1, 2013102327), (3, 671034109), (37, 54408171), (111, 18136057), (647, 3111441), (1941, 1037147), (23939, 84093), (28031, 71817)]