2155113389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{6841}}^1$

素因数の和:9068

約数の個数: 16

約数和(自身を含む): 2533401024

約数和(自身を除く): 378287635

約数列:

[1, 11, 13, 143, 2203, 6841, 24233, 28639, 75251, 88933, 315029, 978263, 15070723, 165777953, 195919399, 2155113389]

約数ペア:

[(1, 2155113389), (11, 195919399), (13, 165777953), (143, 15070723), (2203, 978263), (6841, 315029), (24233, 88933), (28639, 75251)]