13911573

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 20976192

約数和(自身を除く): 7064619

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 1193, 3579, 3887, 11661, 15509, 27439, 46527, 82317, 201617, 356707, 604851, 1070121, 4637191, 13911573]

約数ペア:

[(1, 13911573), (3, 4637191), (13, 1070121), (23, 604851), (39, 356707), (69, 201617), (169, 82317), (299, 46527), (507, 27439), (897, 15509), (1193, 11661), (3579, 3887)]