57968521

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20220

約数の個数: 12

約数和(自身を含む): 66466332

約数和(自身を除く): 8497811

約数列:

[1, 13, 17, 169, 221, 2873, 20177, 262301, 343009, 3409913, 4459117, 57968521]

約数ペア:

[(1, 57968521), (13, 4459117), (17, 3409913), (169, 343009), (221, 262301), (2873, 20177)]