2021617169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{831599}}^1$

素因数の和:831640

約数の個数: 16

約数和(自身を含む): 2514758400

約数和(自身を除く): 493141231

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 831599, 9147589, 10810787, 14137183, 118918657, 155509013, 183783379, 2021617169]

約数ペア:

[(1, 2021617169), (11, 183783379), (13, 155509013), (17, 118918657), (143, 14137183), (187, 10810787), (221, 9147589), (2431, 831599)]