155568023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 172107936

約数和(自身を除く): 16539913

約数列:

[1, 13, 43, 397, 559, 701, 5161, 9113, 17071, 30143, 221923, 278297, 391859, 3617861, 11966771, 155568023]

約数ペア:

[(1, 155568023), (13, 11966771), (43, 3617861), (397, 391859), (559, 278297), (701, 221923), (5161, 30143), (9113, 17071)]