338421317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{607}}^1\times {\mathrm{3299}}^1$

素因数の和:3932

約数の個数: 12

約数和(自身を含む): 367171200

約数和(自身を除く): 28749883

約数列:

[1, 13, 169, 607, 3299, 7891, 42887, 102583, 557531, 2002493, 26032409, 338421317]

約数ペア:

[(1, 338421317), (13, 26032409), (169, 2002493), (607, 557531), (3299, 102583), (7891, 42887)]