5556873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 8948928

約数和(自身を除く): 3392055

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 733, 1083, 2199, 2527, 5131, 7581, 13927, 15393, 41781, 97489, 264613, 292467, 793839, 1852291, 5556873]

約数ペア:

[(1, 5556873), (3, 1852291), (7, 793839), (19, 292467), (21, 264613), (57, 97489), (133, 41781), (361, 15393), (399, 13927), (733, 7581), (1083, 5131), (2199, 2527)]