12207843123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{269257}}^1$

素因数の和:269411

約数の個数: 32

約数和(自身を含む): 19851853824

約数和(自身を除く): 7644010701

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 2159, 2667, 6477, 15113, 45339, 269257, 807771, 1884799, 4577369, 5654397, 13732107, 32041583, 34195639, 96124749, 102586917, 239369473, 581325863, 718108419, 1743977589, 4069281041, 12207843123]

約数ペア:

[(1, 12207843123), (3, 4069281041), (7, 1743977589), (17, 718108419), (21, 581325863), (51, 239369473), (119, 102586917), (127, 96124749), (357, 34195639), (381, 32041583), (889, 13732107), (2159, 5654397), (2667, 4577369), (6477, 1884799), (15113, 807771), (45339, 269257)]