423955839

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{42349}}^1$

素因数の和:42470

約数の個数: 16

約数和(自身を含む): 585446400

約数和(自身を除く): 161490561

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 42349, 127047, 1990403, 3006779, 5971209, 9020337, 141318613, 423955839]

約数ペア:

[(1, 423955839), (3, 141318613), (47, 9020337), (71, 5971209), (141, 3006779), (213, 1990403), (3337, 127047), (10011, 42349)]