143954349

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1301}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 239984640

約数和(自身を除く): 96030291

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 479, 1301, 1437, 3353, 3903, 5269, 9107, 10059, 14311, 15807, 27321, 36883, 42933, 100177, 110649, 300531, 623179, 1869537, 4362253, 6854969, 13086759, 20564907, 47984783, 143954349]

約数ペア:

[(1, 143954349), (3, 47984783), (7, 20564907), (11, 13086759), (21, 6854969), (33, 4362253), (77, 1869537), (231, 623179), (479, 300531), (1301, 110649), (1437, 100177), (3353, 42933), (3903, 36883), (5269, 27321), (9107, 15807), (10059, 14311)]