12528607

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 16100448

約数和(自身を除く): 3571841

約数列:

[1, 7, 13, 37, 61, 91, 259, 427, 481, 793, 2257, 3367, 3721, 5551, 15799, 26047, 29341, 48373, 137677, 205387, 338611, 963739, 1789801, 12528607]

約数ペア:

[(1, 12528607), (7, 1789801), (13, 963739), (37, 338611), (61, 205387), (91, 137677), (259, 48373), (427, 29341), (481, 26047), (793, 15799), (2257, 5551), (3367, 3721)]