23648581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 28204704

約数和(自身を除く): 4556123

約数列:

[1, 11, 17, 43, 173, 187, 289, 473, 731, 1903, 2941, 3179, 7439, 8041, 12427, 32351, 49997, 81829, 126463, 136697, 549967, 1391093, 2149871, 23648581]

約数ペア:

[(1, 23648581), (11, 2149871), (17, 1391093), (43, 549967), (173, 136697), (187, 126463), (289, 81829), (473, 49997), (731, 32351), (1903, 12427), (2941, 8041), (3179, 7439)]