1330743489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{542939}}^1$

素因数の和:543004

約数の個数: 16

約数和(自身を含む): 1911148800

約数和(自身を除く): 580405311

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 542939, 1628817, 10315841, 23346377, 30947523, 70039131, 443581163, 1330743489]

約数ペア:

[(1, 1330743489), (3, 443581163), (19, 70039131), (43, 30947523), (57, 23346377), (129, 10315841), (817, 1628817), (2451, 542939)]