17863029

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 26426400

約数和(自身を除く): 8563371

約数列:

[1, 3, 9, 109, 131, 139, 327, 393, 417, 981, 1179, 1251, 14279, 15151, 18209, 42837, 45453, 54627, 128511, 136359, 163881, 1984781, 5954343, 17863029]

約数ペア:

[(1, 17863029), (3, 5954343), (9, 1984781), (109, 163881), (131, 136359), (139, 128511), (327, 54627), (393, 45453), (417, 42837), (981, 18209), (1179, 15151), (1251, 14279)]