285227987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{1153}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 319279488

約数和(自身を除く): 34051501

約数列:

[1, 11, 43, 473, 523, 1153, 5753, 12683, 22489, 49579, 247379, 545369, 603019, 6633209, 25929817, 285227987]

約数ペア:

[(1, 285227987), (11, 25929817), (43, 6633209), (473, 603019), (523, 545369), (1153, 247379), (5753, 49579), (12683, 22489)]