13952631

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 26131840

約数和(自身を除く): 12179209

約数列:

[1, 3, 7, 11, 17, 19, 21, 33, 51, 57, 77, 119, 121, 133, 187, 209, 231, 289, 323, 357, 363, 399, 561, 627, 847, 867, 969, 1309, 1463, 2023, 2057, 2261, 2299, 2541, 3179, 3553, 3927, 4389, 5491, 6069, 6171, 6783, 6897, 9537, 10659, 14399, 16093, 16473, 22253, 24871, 34969, 38437, 39083, 43197, 48279, 60401, 66759, 74613, 104907, 115311, 117249, 181203, 244783, 273581, 422807, 664411, 734349, 820743, 1268421, 1993233, 4650877, 13952631]

約数ペア:

[(1, 13952631), (3, 4650877), (7, 1993233), (11, 1268421), (17, 820743), (19, 734349), (21, 664411), (33, 422807), (51, 273581), (57, 244783), (77, 181203), (119, 117249), (121, 115311), (133, 104907), (187, 74613), (209, 66759), (231, 60401), (289, 48279), (323, 43197), (357, 39083), (363, 38437), (399, 34969), (561, 24871), (627, 22253), (847, 16473), (867, 16093), (969, 14399), (1309, 10659), (1463, 9537), (2023, 6897), (2057, 6783), (2261, 6171), (2299, 6069), (2541, 5491), (3179, 4389), (3553, 3927)]