123429103

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{751}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 144239616

約数和(自身を除く): 20810513

約数列:

[1, 7, 53, 371, 443, 751, 3101, 5257, 23479, 39803, 164353, 278621, 332693, 2328851, 17632729, 123429103]

約数ペア:

[(1, 123429103), (7, 17632729), (53, 2328851), (371, 332693), (443, 278621), (751, 164353), (3101, 39803), (5257, 23479)]