523413

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 876096

約数和(自身を除く): 352683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 311, 561, 933, 1683, 2799, 3421, 5287, 10263, 15861, 30789, 47583, 58157, 174471, 523413]

約数ペア:

[(1, 523413), (3, 174471), (9, 58157), (11, 47583), (17, 30789), (33, 15861), (51, 10263), (99, 5287), (153, 3421), (187, 2799), (311, 1683), (561, 933)]