13988337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6949}}^1$

素因数の和:7024

約数の個数: 16

約数和(自身を含む): 20683200

約数和(自身を除く): 6694863

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 6949, 20847, 76439, 229317, 423889, 1271667, 4662779, 13988337]

約数ペア:

[(1, 13988337), (3, 4662779), (11, 1271667), (33, 423889), (61, 229317), (183, 76439), (671, 20847), (2013, 6949)]