388455903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{36671}}^1$

素因数の和:36795

約数の個数: 24

約数和(自身を含む): 617849856

約数和(自身を除く): 229393953

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 36671, 110013, 330039, 403381, 1210143, 3630429, 3923797, 11771391, 35314173, 43161767, 129485301, 388455903]

約数ペア:

[(1, 388455903), (3, 129485301), (9, 43161767), (11, 35314173), (33, 11771391), (99, 3923797), (107, 3630429), (321, 1210143), (963, 403381), (1177, 330039), (3531, 110013), (10593, 36671)]