28608393

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 42747264

約数和(自身を除く): 14138871

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1487, 1749, 4461, 6413, 16357, 19239, 49071, 78811, 179927, 236433, 539781, 866921, 2600763, 9536131, 28608393]

約数ペア:

[(1, 28608393), (3, 9536131), (11, 2600763), (33, 866921), (53, 539781), (121, 236433), (159, 179927), (363, 78811), (583, 49071), (1487, 19239), (1749, 16357), (4461, 6413)]