13055119

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 16916688

約数和(自身を除く): 3861569

約数列:

[1, 7, 11, 49, 53, 77, 371, 457, 539, 583, 2597, 3199, 4081, 5027, 22393, 24221, 28567, 35189, 169547, 246323, 266431, 1186829, 1865017, 13055119]

約数ペア:

[(1, 13055119), (7, 1865017), (11, 1186829), (49, 266431), (53, 246323), (77, 169547), (371, 35189), (457, 28567), (539, 24221), (583, 22393), (2597, 5027), (3199, 4081)]