86553579

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{242447}}^1$

素因数の和:242474

約数の個数: 16

約数和(自身を含む): 139650048

約数和(自身を除く): 53096469

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 242447, 727341, 1697129, 4121599, 5091387, 12364797, 28851193, 86553579]

約数ペア:

[(1, 86553579), (3, 28851193), (7, 12364797), (17, 5091387), (21, 4121599), (51, 1697129), (119, 727341), (357, 242447)]