13795803

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 24024000

約数和(自身を除く): 10228197

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 109, 123, 147, 287, 327, 343, 369, 441, 763, 861, 981, 1029, 2009, 2289, 2583, 3087, 4469, 5341, 6027, 6867, 13407, 14063, 16023, 18081, 31283, 37387, 40221, 42189, 48069, 93849, 112161, 126567, 218981, 281547, 336483, 656943, 1532867, 1970829, 4598601, 13795803]

約数ペア:

[(1, 13795803), (3, 4598601), (7, 1970829), (9, 1532867), (21, 656943), (41, 336483), (49, 281547), (63, 218981), (109, 126567), (123, 112161), (147, 93849), (287, 48069), (327, 42189), (343, 40221), (369, 37387), (441, 31283), (763, 18081), (861, 16023), (981, 14063), (1029, 13407), (2009, 6867), (2289, 6027), (2583, 5341), (3087, 4469)]