47664009

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{22159}}^1$

素因数の和:22404

約数の個数: 12

約数和(自身を含む): 69139200

約数和(自身を除く): 21475191

約数列:

[1, 3, 9, 239, 717, 2151, 22159, 66477, 199431, 5296001, 15888003, 47664009]

約数ペア:

[(1, 47664009), (3, 15888003), (9, 5296001), (239, 199431), (717, 66477), (2151, 22159)]