24690729

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 39592960

約数和(自身を除く): 14902231

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 739, 777, 903, 1591, 2217, 4773, 5173, 11137, 15519, 27343, 31777, 33411, 82029, 95331, 191401, 222439, 574203, 667317, 1175749, 3527247, 8230243, 24690729]

約数ペア:

[(1, 24690729), (3, 8230243), (7, 3527247), (21, 1175749), (37, 667317), (43, 574203), (111, 222439), (129, 191401), (259, 95331), (301, 82029), (739, 33411), (777, 31777), (903, 27343), (1591, 15519), (2217, 11137), (4773, 5173)]