2013328701

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{719}}^1\times {\mathrm{1291}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 2926535040

約数和(自身を除く): 913206339

約数列:

[1, 3, 9, 241, 719, 723, 1291, 2157, 2169, 3873, 6471, 11619, 173279, 311131, 519837, 928229, 933393, 1559511, 2784687, 2800179, 8354061, 223703189, 671109567, 2013328701]

約数ペア:

[(1, 2013328701), (3, 671109567), (9, 223703189), (241, 8354061), (719, 2800179), (723, 2784687), (1291, 1559511), (2157, 933393), (2169, 928229), (3873, 519837), (6471, 311131), (11619, 173279)]