571096981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{14561}}^1$

素因数の和:15012

約数の個数: 16

約数和(自身を含む): 704567808

約数和(自身を除く): 133470827

約数列:

[1, 7, 13, 91, 431, 3017, 5603, 14561, 39221, 101927, 189293, 1325051, 6275791, 43930537, 81585283, 571096981]

約数ペア:

[(1, 571096981), (7, 81585283), (13, 43930537), (91, 6275791), (431, 1325051), (3017, 189293), (5603, 101927), (14561, 39221)]