23184447

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 38878560

約数和(自身を除く): 15694113

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 187, 221, 289, 363, 429, 561, 663, 867, 1573, 2057, 2431, 3179, 3757, 4719, 4913, 6171, 7293, 9537, 11271, 14739, 26741, 34969, 41327, 54043, 63869, 80223, 104907, 123981, 162129, 191607, 454597, 594473, 702559, 1363791, 1783419, 2107677, 7728149, 23184447]

約数ペア:

[(1, 23184447), (3, 7728149), (11, 2107677), (13, 1783419), (17, 1363791), (33, 702559), (39, 594473), (51, 454597), (121, 191607), (143, 162129), (187, 123981), (221, 104907), (289, 80223), (363, 63869), (429, 54043), (561, 41327), (663, 34969), (867, 26741), (1573, 14739), (2057, 11271), (2431, 9537), (3179, 7293), (3757, 6171), (4719, 4913)]