2013806751

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{291983}}^1$

素因数の和:292027

約数の個数: 24

約数和(自身を含む): 3106709760

約数和(自身を除く): 1092903009

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 291983, 875949, 3211813, 5547677, 9635439, 16643031, 35329943, 61024447, 105989829, 183073341, 671268917, 2013806751]

約数ペア:

[(1, 2013806751), (3, 671268917), (11, 183073341), (19, 105989829), (33, 61024447), (57, 35329943), (121, 16643031), (209, 9635439), (363, 5547677), (627, 3211813), (2299, 875949), (6897, 291983)]