2013405351

素因数分解:

$3^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1\times {\mathrm{2221}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 2695730400

約数和(自身を除く): 682325049

約数列:

[1, 3, 449, 673, 1347, 2019, 2221, 6663, 302177, 906531, 997229, 1494733, 2991687, 4484199, 671135117, 2013405351]

約数ペア:

[(1, 2013405351), (3, 671135117), (449, 4484199), (673, 2991687), (1347, 1494733), (2019, 997229), (2221, 906531), (6663, 302177)]