2009668323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{5569}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 3044339200

約数和(自身を除く): 1034670877

約数列:

[1, 3, 13, 19, 39, 57, 247, 487, 741, 1461, 5569, 6331, 9253, 16707, 18993, 27759, 72397, 105811, 120289, 217191, 317433, 360867, 1375543, 2712103, 4126629, 8136309, 35257339, 51529957, 105772017, 154589871, 669889441, 2009668323]

約数ペア:

[(1, 2009668323), (3, 669889441), (13, 154589871), (19, 105772017), (39, 51529957), (57, 35257339), (247, 8136309), (487, 4126629), (741, 2712103), (1461, 1375543), (5569, 360867), (6331, 317433), (9253, 217191), (16707, 120289), (18993, 105811), (27759, 72397)]