16829709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 8450931

約数列:

[1, 3, 13, 37, 39, 107, 109, 111, 321, 327, 481, 1391, 1417, 1443, 3959, 4033, 4173, 4251, 11663, 11877, 12099, 34989, 51467, 52429, 151619, 154401, 157287, 431531, 454857, 1294593, 5609903, 16829709]

約数ペア:

[(1, 16829709), (3, 5609903), (13, 1294593), (37, 454857), (39, 431531), (107, 157287), (109, 154401), (111, 151619), (321, 52429), (327, 51467), (481, 34989), (1391, 12099), (1417, 11877), (1443, 11663), (3959, 4251), (4033, 4173)]