2016121497

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{12953}}^1$

素因数の和:13289

約数の個数: 24

約数和(自身を含む): 2920557024

約数和(自身を除く): 904435527

約数列:

[1, 3, 13, 39, 169, 307, 507, 921, 3991, 11973, 12953, 38859, 51883, 155649, 168389, 505167, 2189057, 3976571, 6567171, 11929713, 51695423, 155086269, 672040499, 2016121497]

約数ペア:

[(1, 2016121497), (3, 672040499), (13, 155086269), (39, 51695423), (169, 11929713), (307, 6567171), (507, 3976571), (921, 2189057), (3991, 505167), (11973, 168389), (12953, 155649), (38859, 51883)]