5656509

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 18

約数和(自身を含む): 8628126

約数和(自身を除く): 2971617

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1741, 3249, 5223, 15669, 33079, 99237, 297711, 628501, 1885503, 5656509]

約数ペア:

[(1, 5656509), (3, 1885503), (9, 628501), (19, 297711), (57, 99237), (171, 33079), (361, 15669), (1083, 5223), (1741, 3249)]