16738953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 28035072

約数和(自身を除く): 11296119

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 233, 311, 699, 933, 1631, 2177, 2563, 3421, 4893, 6531, 7689, 10263, 17941, 23947, 53823, 71841, 72463, 217389, 507241, 797093, 1521723, 2391279, 5579651, 16738953]

約数ペア:

[(1, 16738953), (3, 5579651), (7, 2391279), (11, 1521723), (21, 797093), (33, 507241), (77, 217389), (231, 72463), (233, 71841), (311, 53823), (699, 23947), (933, 17941), (1631, 10263), (2177, 7689), (2563, 6531), (3421, 4893)]