1919309211

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{4877}}^1$

素因数の和:5555

約数の個数: 24

約数和(自身を含む): 2815581600

約数和(自身を除く): 896272389

約数列:

[1, 3, 9, 73, 219, 599, 657, 1797, 4877, 5391, 14631, 43727, 43893, 131181, 356021, 393543, 1068063, 2921323, 3204189, 8763969, 26291907, 213256579, 639769737, 1919309211]

約数ペア:

[(1, 1919309211), (3, 639769737), (9, 213256579), (73, 26291907), (219, 8763969), (599, 3204189), (657, 2921323), (1797, 1068063), (4877, 393543), (5391, 356021), (14631, 131181), (43727, 43893)]