289171683

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{40213}}^1$

素因数の和:40283

約数の個数: 24

約数和(自身を含む): 451683648

約数和(自身を除く): 162511965

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 40213, 120639, 361917, 683621, 1890011, 2050863, 5670033, 6152589, 17010099, 32130187, 96390561, 289171683]

約数ペア:

[(1, 289171683), (3, 96390561), (9, 32130187), (17, 17010099), (47, 6152589), (51, 5670033), (141, 2050863), (153, 1890011), (423, 683621), (799, 361917), (2397, 120639), (7191, 40213)]