8214247

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:738

約数の個数: 12

約数和(自身を含む): 8942296

約数和(自身を除く): 728049

約数列:

[1, 17, 43, 289, 661, 731, 11237, 12427, 28423, 191029, 483191, 8214247]

約数ペア:

[(1, 8214247), (17, 483191), (43, 191029), (289, 28423), (661, 12427), (731, 11237)]