39876669

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5807}}^1$

素因数の和:5929

約数の個数: 24

約数和(自身を含む): 66443520

約数和(自身を除く): 26566851

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 5807, 6867, 17421, 40649, 52263, 121947, 365841, 632963, 1898889, 4430741, 5696667, 13292223, 39876669]

約数ペア:

[(1, 39876669), (3, 13292223), (7, 5696667), (9, 4430741), (21, 1898889), (63, 632963), (109, 365841), (327, 121947), (763, 52263), (981, 40649), (2289, 17421), (5807, 6867)]