15852441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 24583680

約数和(自身を除く): 8731239

約数列:

[1, 3, 11, 19, 33, 57, 131, 193, 209, 393, 579, 627, 1441, 2123, 2489, 3667, 4323, 6369, 7467, 11001, 25283, 27379, 40337, 75849, 82137, 121011, 278113, 480377, 834339, 1441131, 5284147, 15852441]

約数ペア:

[(1, 15852441), (3, 5284147), (11, 1441131), (19, 834339), (33, 480377), (57, 278113), (131, 121011), (193, 82137), (209, 75849), (393, 40337), (579, 27379), (627, 25283), (1441, 11001), (2123, 7467), (2489, 6369), (3667, 4323)]