26122161

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 38327520

約数和(自身を除く): 12205359

約数列:

[1, 3, 13, 39, 67, 169, 201, 507, 769, 871, 2307, 2613, 9997, 11323, 29991, 33969, 51523, 129961, 154569, 389883, 669799, 2009397, 8707387, 26122161]

約数ペア:

[(1, 26122161), (3, 8707387), (13, 2009397), (39, 669799), (67, 389883), (169, 154569), (201, 129961), (507, 51523), (769, 33969), (871, 29991), (2307, 11323), (2613, 9997)]