15916923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 25671360

約数和(自身を除く): 9754437

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 3739, 4257, 11217, 33651, 41129, 123387, 160777, 370161, 482331, 1446993, 1768547, 5305641, 15916923]

約数ペア:

[(1, 15916923), (3, 5305641), (9, 1768547), (11, 1446993), (33, 482331), (43, 370161), (99, 160777), (129, 123387), (387, 41129), (473, 33651), (1419, 11217), (3739, 4257)]