6644349

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 10235680

約数和(自身を除く): 3591331

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 739, 999, 2217, 2997, 6651, 8991, 19953, 27343, 59859, 82029, 179577, 246087, 738261, 2214783, 6644349]

約数ペア:

[(1, 6644349), (3, 2214783), (9, 738261), (27, 246087), (37, 179577), (81, 82029), (111, 59859), (243, 27343), (333, 19953), (739, 8991), (999, 6651), (2217, 2997)]