12895911

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12041}}^1$

素因数の和:12071

約数の個数: 24

約数和(自身を含む): 22542624

約数和(自身を除く): 9646713

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12041, 36123, 84287, 108369, 204697, 252861, 614091, 758583, 1432879, 1842273, 4298637, 12895911]

約数ペア:

[(1, 12895911), (3, 4298637), (7, 1842273), (9, 1432879), (17, 758583), (21, 614091), (51, 252861), (63, 204697), (119, 108369), (153, 84287), (357, 36123), (1071, 12041)]