52215021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{305351}}^1$

素因数の和:305376

約数の個数: 12

約数和(自身を含む): 79391520

約数和(自身を除く): 27176499

約数列:

[1, 3, 9, 19, 57, 171, 305351, 916053, 2748159, 5801669, 17405007, 52215021]

約数ペア:

[(1, 52215021), (3, 17405007), (9, 5801669), (19, 2748159), (57, 916053), (171, 305351)]