561937673

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 660999360

約数和(自身を除く): 99061687

約数列:

[1, 11, 19, 61, 121, 209, 671, 1159, 2299, 4007, 7381, 12749, 44077, 76133, 140239, 244427, 484847, 837463, 2688697, 4644113, 9212093, 29575667, 51085243, 561937673]

約数ペア:

[(1, 561937673), (11, 51085243), (19, 29575667), (61, 9212093), (121, 4644113), (209, 2688697), (671, 837463), (1159, 484847), (2299, 244427), (4007, 140239), (7381, 76133), (12749, 44077)]