315170306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{333161}}^1$

素因数の和:333217

約数の個数: 16

約数和(自身を含む): 527728608

約数和(自身を除く): 212558302

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 333161, 666322, 3664771, 7329542, 14325923, 28651846, 157585153, 315170306]

約数ペア:

[(1, 315170306), (2, 157585153), (11, 28651846), (22, 14325923), (43, 7329542), (86, 3664771), (473, 666322), (946, 333161)]