5624721

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 8561280

約数和(自身を除く): 2936559

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 293, 711, 879, 2133, 2637, 6399, 7911, 19197, 23147, 23733, 69441, 71199, 208323, 624969, 1874907, 5624721]

約数ペア:

[(1, 5624721), (3, 1874907), (9, 624969), (27, 208323), (79, 71199), (81, 69441), (237, 23733), (243, 23147), (293, 19197), (711, 7911), (879, 6399), (2133, 2637)]