2214783

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 20

約数和(自身を含む): 3402520

約数和(自身を除く): 1187737

約数列:

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

約数ペア:

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