539121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:93

約数の個数: 24

約数和(自身を含む): 857952

約数和(自身を除く): 318831

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 961, 1023, 1581, 2883, 5797, 10571, 16337, 17391, 31713, 49011, 179707, 539121]

約数ペア:

[(1, 539121), (3, 179707), (11, 49011), (17, 31713), (31, 17391), (33, 16337), (51, 10571), (93, 5797), (187, 2883), (341, 1581), (527, 1023), (561, 961)]