2017887207

素因数分解:

$3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{83339}}^1$

素因数の和:84502

約数の個数: 16

約数和(自身を含む): 3077579520

約数和(自身を除く): 1059692313

約数列:

[1, 3, 7, 21, 1153, 3459, 8071, 24213, 83339, 250017, 583373, 1750119, 96089867, 288269601, 672629069, 2017887207]

約数ペア:

[(1, 2017887207), (3, 672629069), (7, 288269601), (21, 96089867), (1153, 1750119), (3459, 583373), (8071, 250017), (24213, 83339)]