289743571

素因数分解:

${\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{3719}}^1$

素因数の和:4206

約数の個数: 12

約数和(自身を含む): 314511120

約数和(自身を除く): 24767549

約数列:

[1, 13, 169, 461, 3719, 5993, 48347, 77909, 628511, 1714459, 22287967, 289743571]

約数ペア:

[(1, 289743571), (13, 22287967), (169, 1714459), (461, 628511), (3719, 77909), (5993, 48347)]