40908087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2141}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 64825488

約数和(自身を除く): 23917401

約数列:

[1, 3, 9, 11, 33, 99, 193, 579, 1737, 2123, 2141, 6369, 6423, 19107, 19269, 23551, 70653, 211959, 413213, 1239639, 3718917, 4545343, 13636029, 40908087]

約数ペア:

[(1, 40908087), (3, 13636029), (9, 4545343), (11, 3718917), (33, 1239639), (99, 413213), (193, 211959), (579, 70653), (1737, 23551), (2123, 19269), (2141, 19107), (6369, 6423)]