353331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 576576

約数和(自身を除く): 223245

約数列:

[1, 3, 9, 11, 33, 43, 83, 99, 129, 249, 387, 473, 747, 913, 1419, 2739, 3569, 4257, 8217, 10707, 32121, 39259, 117777, 353331]

約数ペア:

[(1, 353331), (3, 117777), (9, 39259), (11, 32121), (33, 10707), (43, 8217), (83, 4257), (99, 3569), (129, 2739), (249, 1419), (387, 913), (473, 747)]