13561233

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{881}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 20716416

約数和(自身を除く): 7155183

約数列:

[1, 3, 7, 21, 733, 881, 2199, 2643, 5131, 6167, 15393, 18501, 645773, 1937319, 4520411, 13561233]

約数ペア:

[(1, 13561233), (3, 4520411), (7, 1937319), (21, 645773), (733, 18501), (881, 15393), (2199, 6167), (2643, 5131)]