22866987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 36158976

約数和(自身を除く): 13291989

約数列:

[1, 3, 11, 13, 33, 39, 143, 151, 353, 429, 453, 1059, 1661, 1963, 3883, 4589, 4983, 5889, 11649, 13767, 21593, 50479, 53303, 64779, 151437, 159909, 586333, 692939, 1758999, 2078817, 7622329, 22866987]

約数ペア:

[(1, 22866987), (3, 7622329), (11, 2078817), (13, 1758999), (33, 692939), (39, 586333), (143, 159909), (151, 151437), (353, 64779), (429, 53303), (453, 50479), (1059, 21593), (1661, 13767), (1963, 11649), (3883, 5889), (4589, 4983)]