129349913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1103}}^1\times {\mathrm{1523}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 161519616

約数和(自身を除く): 32169703

約数列:

[1, 7, 11, 77, 1103, 1523, 7721, 10661, 12133, 16753, 84931, 117271, 1679869, 11759083, 18478559, 129349913]

約数ペア:

[(1, 129349913), (7, 18478559), (11, 11759083), (77, 1679869), (1103, 117271), (1523, 84931), (7721, 16753), (10661, 12133)]