47110791

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10151}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 81865728

約数和(自身を除く): 34754937

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 10151, 30453, 71057, 131963, 172567, 213171, 395889, 517701, 923741, 1207969, 2243371, 2771223, 3623907, 6730113, 15703597, 47110791]

約数ペア:

[(1, 47110791), (3, 15703597), (7, 6730113), (13, 3623907), (17, 2771223), (21, 2243371), (39, 1207969), (51, 923741), (91, 517701), (119, 395889), (221, 213171), (273, 172567), (357, 131963), (663, 71057), (1547, 30453), (4641, 10151)]