13360293

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 20220408

約数和(自身を除く): 6860115

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 757, 1961, 2271, 5883, 6813, 17649, 28009, 40121, 84027, 120363, 252081, 361089, 1484477, 4453431, 13360293]

約数ペア:

[(1, 13360293), (3, 4453431), (9, 1484477), (37, 361089), (53, 252081), (111, 120363), (159, 84027), (333, 40121), (477, 28009), (757, 17649), (1961, 6813), (2271, 5883)]