2013724143

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{11393}}^1$

素因数の和:11919

約数の個数: 24

約数和(自身を含む): 2986139520

約数和(自身を除く): 972415377

約数列:

[1, 3, 9, 41, 123, 369, 479, 1437, 4311, 11393, 19639, 34179, 58917, 102537, 176751, 467113, 1401339, 4204017, 5457247, 16371741, 49115223, 223747127, 671241381, 2013724143]

約数ペア:

[(1, 2013724143), (3, 671241381), (9, 223747127), (41, 49115223), (123, 16371741), (369, 5457247), (479, 4204017), (1437, 1401339), (4311, 467113), (11393, 176751), (19639, 102537), (34179, 58917)]