13865313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 23242752

約数和(自身を除く): 9377439

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 311, 579, 933, 1351, 2123, 2177, 3421, 4053, 6369, 6531, 10263, 14861, 23947, 44583, 60023, 71841, 180069, 420161, 660253, 1260483, 1980759, 4621771, 13865313]

約数ペア:

[(1, 13865313), (3, 4621771), (7, 1980759), (11, 1260483), (21, 660253), (33, 420161), (77, 180069), (193, 71841), (231, 60023), (311, 44583), (579, 23947), (933, 14861), (1351, 10263), (2123, 6531), (2177, 6369), (3421, 4053)]