13967013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 19872000

約数和(自身を除く): 5904987

約数列:

[1, 3, 17, 51, 137, 411, 1999, 2329, 5997, 6987, 33983, 101949, 273863, 821589, 4655671, 13967013]

約数ペア:

[(1, 13967013), (3, 4655671), (17, 821589), (51, 273863), (137, 101949), (411, 33983), (1999, 6987), (2329, 5997)]