23005749

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 11467851

約数列:

[1, 3, 13, 37, 39, 107, 111, 149, 321, 447, 481, 1391, 1443, 1937, 3959, 4173, 5513, 5811, 11877, 15943, 16539, 47829, 51467, 71669, 154401, 207259, 215007, 589891, 621777, 1769673, 7668583, 23005749]

約数ペア:

[(1, 23005749), (3, 7668583), (13, 1769673), (37, 621777), (39, 589891), (107, 215007), (111, 207259), (149, 154401), (321, 71669), (447, 51467), (481, 47829), (1391, 16539), (1443, 15943), (1937, 11877), (3959, 5811), (4173, 5513)]