54382857

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 73654272

約数和(自身を除く): 19271415

約数列:

[1, 3, 107, 191, 321, 573, 887, 2661, 20437, 61311, 94909, 169417, 284727, 508251, 18127619, 54382857]

約数ペア:

[(1, 54382857), (3, 18127619), (107, 508251), (191, 284727), (321, 169417), (573, 94909), (887, 61311), (2661, 20437)]