3903471

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:373

約数の個数: 40

約数和(自身を含む): 6870864

約数和(自身を除く): 2967393

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 337, 351, 429, 891, 1011, 1053, 1287, 3033, 3707, 3861, 4381, 9099, 11121, 11583, 13143, 27297, 33363, 39429, 48191, 100089, 118287, 144573, 300267, 354861, 433719, 1301157, 3903471]

約数ペア:

[(1, 3903471), (3, 1301157), (9, 433719), (11, 354861), (13, 300267), (27, 144573), (33, 118287), (39, 100089), (81, 48191), (99, 39429), (117, 33363), (143, 27297), (297, 13143), (337, 11583), (351, 11121), (429, 9099), (891, 4381), (1011, 3861), (1053, 3707), (1287, 3033)]