289211802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4381997}}^1$

素因数の和:4382013

約数の個数: 16

約数和(自身を含む): 631007712

約数和(自身を除く): 341795910

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4381997, 8763994, 13145991, 26291982, 48201967, 96403934, 144605901, 289211802]

約数ペア:

[(1, 289211802), (2, 144605901), (3, 96403934), (6, 48201967), (11, 26291982), (22, 13145991), (33, 8763994), (66, 4381997)]