13745949

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 22548480

約数和(自身を除く): 8802531

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 733, 893, 987, 2199, 2679, 5131, 6251, 13927, 15393, 18753, 34451, 41781, 97489, 103353, 241157, 292467, 654569, 723471, 1963707, 4581983, 13745949]

約数ペア:

[(1, 13745949), (3, 4581983), (7, 1963707), (19, 723471), (21, 654569), (47, 292467), (57, 241157), (133, 103353), (141, 97489), (329, 41781), (399, 34451), (733, 18753), (893, 15393), (987, 13927), (2199, 6251), (2679, 5131)]