675087357

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{270143}}^1$

素因数の和:270177

約数の個数: 24

約数和(自身を含む): 1108670976

約数和(自身を除く): 433583619

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 270143, 810429, 1891001, 4592431, 5673003, 13237007, 13777293, 32147017, 39711021, 96441051, 225029119, 675087357]

約数ペア:

[(1, 675087357), (3, 225029119), (7, 96441051), (17, 39711021), (21, 32147017), (49, 13777293), (51, 13237007), (119, 5673003), (147, 4592431), (357, 1891001), (833, 810429), (2499, 270143)]