26647413

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{311}}^1$

素因数の和:366

約数の個数: 20

約数和(自身を含む): 38614368

約数和(自身を除く): 11966955

約数列:

[1, 3, 13, 39, 169, 311, 507, 933, 2197, 4043, 6591, 12129, 28561, 52559, 85683, 157677, 683267, 2049801, 8882471, 26647413]

約数ペア:

[(1, 26647413), (3, 8882471), (13, 2049801), (39, 683267), (169, 157677), (311, 85683), (507, 52559), (933, 28561), (2197, 12129), (4043, 6591)]