28579023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17015

約数の個数: 24

約数和(自身を含む): 47685456

約数和(自身を除く): 19106433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 16981, 50943, 152829, 186791, 288677, 560373, 866031, 1681119, 2598093, 3175447, 9526341, 28579023]

約数ペア:

[(1, 28579023), (3, 9526341), (9, 3175447), (11, 2598093), (17, 1681119), (33, 866031), (51, 560373), (99, 288677), (153, 186791), (187, 152829), (561, 50943), (1683, 16981)]