138535103

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{27449}}^1$

素因数の和:27566

約数の個数: 12

約数和(自身を含む): 162723600

約数和(自身を除く): 24188497

約数列:

[1, 7, 49, 103, 721, 5047, 27449, 192143, 1345001, 2827247, 19790729, 138535103]

約数ペア:

[(1, 138535103), (7, 19790729), (49, 2827247), (103, 1345001), (721, 192143), (5047, 27449)]