1330256987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1\times {\mathrm{3187}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 1444240512

約数和(自身を除く): 113983525

約数列:

[1, 17, 43, 571, 731, 3187, 9707, 24553, 54179, 137041, 417401, 1819777, 2329697, 30936209, 78250411, 1330256987]

約数ペア:

[(1, 1330256987), (17, 78250411), (43, 30936209), (571, 2329697), (731, 1819777), (3187, 417401), (9707, 137041), (24553, 54179)]