7727433

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 4852407

約数列:

[1, 3, 7, 19, 21, 57, 107, 133, 181, 321, 399, 543, 749, 1267, 2033, 2247, 3439, 3801, 6099, 10317, 14231, 19367, 24073, 42693, 58101, 72219, 135569, 367973, 406707, 1103919, 2575811, 7727433]

約数ペア:

[(1, 7727433), (3, 2575811), (7, 1103919), (19, 406707), (21, 367973), (57, 135569), (107, 72219), (133, 58101), (181, 42693), (321, 24073), (399, 19367), (543, 14231), (749, 10317), (1267, 6099), (2033, 3801), (2247, 3439)]