26859939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6637}}^1$

素因数の和:6730

約数の個数: 16

約数和(自身を含む): 38234880

約数和(自身を除く): 11374941

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6637, 19911, 126103, 378309, 471227, 1413681, 8953313, 26859939]

約数ペア:

[(1, 26859939), (3, 8953313), (19, 1413681), (57, 471227), (71, 378309), (213, 126103), (1349, 19911), (4047, 6637)]