12865083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 22165248

約数和(自身を除く): 9300165

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 83, 121, 183, 231, 249, 363, 427, 581, 671, 847, 913, 1281, 1743, 2013, 2541, 2739, 4697, 5063, 6391, 7381, 10043, 14091, 15189, 19173, 22143, 30129, 35441, 51667, 55693, 70301, 106323, 155001, 167079, 210903, 389851, 612623, 1169553, 1837869, 4288361, 12865083]

約数ペア:

[(1, 12865083), (3, 4288361), (7, 1837869), (11, 1169553), (21, 612623), (33, 389851), (61, 210903), (77, 167079), (83, 155001), (121, 106323), (183, 70301), (231, 55693), (249, 51667), (363, 35441), (427, 30129), (581, 22143), (671, 19173), (847, 15189), (913, 14091), (1281, 10043), (1743, 7381), (2013, 6391), (2541, 5063), (2739, 4697)]