2040644403

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1704799}}^1$

素因数の和:1704831

約数の個数: 24

約数和(自身を含む): 3545984000

約数和(自身を除く): 1505339597

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1704799, 5114397, 11933593, 15343191, 32391181, 35800779, 97173543, 107402337, 226738267, 291520629, 680214801, 2040644403]

約数ペア:

[(1, 2040644403), (3, 680214801), (7, 291520629), (9, 226738267), (19, 107402337), (21, 97173543), (57, 35800779), (63, 32391181), (133, 15343191), (171, 11933593), (399, 5114397), (1197, 1704799)]