24128489

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 30873024

約数和(自身を除く): 6744535

約数列:

[1, 7, 11, 61, 77, 121, 427, 467, 671, 847, 3269, 4697, 5137, 7381, 28487, 35959, 51667, 56507, 199409, 313357, 395549, 2193499, 3446927, 24128489]

約数ペア:

[(1, 24128489), (7, 3446927), (11, 2193499), (61, 395549), (77, 313357), (121, 199409), (427, 56507), (467, 51667), (671, 35959), (847, 28487), (3269, 7381), (4697, 5137)]