306074043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71899}}^1$

素因数の和:71959

約数の個数: 24

約数和(自身を含む): 493521600

約数和(自身を除く): 187447557

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 71899, 215697, 647091, 790889, 2372667, 3091657, 7118001, 9274971, 27824913, 34008227, 102024681, 306074043]

約数ペア:

[(1, 306074043), (3, 102024681), (9, 34008227), (11, 27824913), (33, 9274971), (43, 7118001), (99, 3091657), (129, 2372667), (387, 790889), (473, 647091), (1419, 215697), (4257, 71899)]