17813147

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 20127744

約数和(自身を除く): 2314597

約数列:

[1, 11, 41, 127, 311, 451, 1397, 3421, 5207, 12751, 39497, 57277, 140261, 434467, 1619377, 17813147]

約数ペア:

[(1, 17813147), (11, 1619377), (41, 434467), (127, 140261), (311, 57277), (451, 39497), (1397, 12751), (3421, 5207)]