13605669

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 25384320

約数和(自身を除く): 11778651

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 677, 693, 957, 1827, 2031, 2233, 2871, 4739, 6093, 6699, 7447, 14217, 19633, 20097, 22341, 42651, 52129, 58899, 67023, 137431, 156387, 176697, 215963, 412293, 469161, 647889, 1236879, 1511741, 1943667, 4535223, 13605669]

約数ペア:

[(1, 13605669), (3, 4535223), (7, 1943667), (9, 1511741), (11, 1236879), (21, 647889), (29, 469161), (33, 412293), (63, 215963), (77, 176697), (87, 156387), (99, 137431), (203, 67023), (231, 58899), (261, 52129), (319, 42651), (609, 22341), (677, 20097), (693, 19633), (957, 14217), (1827, 7447), (2031, 6699), (2233, 6093), (2871, 4739)]