2001264069

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{273061}}^1$

素因数の和:273420

約数の個数: 16

約数和(自身を含む): 3058294400

約数和(自身を除く): 1057030331

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 273061, 819183, 1911427, 5734281, 95298289, 285894867, 667088023, 2001264069]

約数ペア:

[(1, 2001264069), (3, 667088023), (7, 285894867), (21, 95298289), (349, 5734281), (1047, 1911427), (2443, 819183), (7329, 273061)]