4995655161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{291173}}^1$

素因数の和:291245

約数の個数: 32

約数和(自身を含む): 8199459840

約数和(自身を除く): 3203804679

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5719, 17157, 291173, 873519, 2038211, 5532287, 6114633, 12520439, 16596861, 37561317, 38726009, 87643073, 116178027, 237888341, 262929219, 713665023, 1665218387, 4995655161]

約数ペア:

[(1, 4995655161), (3, 1665218387), (7, 713665023), (19, 262929219), (21, 237888341), (43, 116178027), (57, 87643073), (129, 38726009), (133, 37561317), (301, 16596861), (399, 12520439), (817, 6114633), (903, 5532287), (2451, 2038211), (5719, 873519), (17157, 291173)]