66643247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12346

約数の個数: 16

約数和(自身を含む): 79639200

約数和(自身を除く): 12995953

約数列:

[1, 11, 17, 29, 187, 319, 493, 5423, 12289, 135179, 208913, 356381, 2298043, 3920191, 6058477, 66643247]

約数ペア:

[(1, 66643247), (11, 6058477), (17, 3920191), (29, 2298043), (187, 356381), (319, 208913), (493, 135179), (5423, 12289)]