477942393

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{42337}}^1$

素因数の和:42464

約数の個数: 16

約数和(自身を含む): 658440576

約数和(自身を除く): 180498183

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 42337, 127011, 2243861, 3005927, 6731583, 9017781, 159314131, 477942393]

約数ペア:

[(1, 477942393), (3, 159314131), (53, 9017781), (71, 6731583), (159, 3005927), (213, 2243861), (3763, 127011), (11289, 42337)]