2002251183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{330241}}^1$

素因数の和:330334

約数の個数: 16

約数和(自身を含む): 2789884416

約数和(自身を除く): 787633233

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 330241, 990723, 14200363, 15521327, 42601089, 46563981, 667417061, 2002251183]

約数ペア:

[(1, 2002251183), (3, 667417061), (43, 46563981), (47, 42601089), (129, 15521327), (141, 14200363), (2021, 990723), (6063, 330241)]