24438491

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 31950336

約数和(自身を除く): 7511845

約数列:

[1, 7, 11, 43, 61, 77, 121, 301, 427, 473, 671, 847, 1331, 2623, 3311, 4697, 5203, 7381, 9317, 18361, 28853, 36421, 51667, 57233, 81191, 201971, 317383, 400631, 568337, 2221681, 3491213, 24438491]

約数ペア:

[(1, 24438491), (7, 3491213), (11, 2221681), (43, 568337), (61, 400631), (77, 317383), (121, 201971), (301, 81191), (427, 57233), (473, 51667), (671, 36421), (847, 28853), (1331, 18361), (2623, 9317), (3311, 7381), (4697, 5203)]