12974643

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 20704320

約数和(自身を除く): 7729677

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1579, 2739, 4737, 8217, 14211, 17369, 52107, 131057, 156321, 393171, 1179513, 1441627, 4324881, 12974643]

約数ペア:

[(1, 12974643), (3, 4324881), (9, 1441627), (11, 1179513), (33, 393171), (83, 156321), (99, 131057), (249, 52107), (747, 17369), (913, 14211), (1579, 8217), (2739, 4737)]