144902009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{1033}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 171726720

約数和(自身を除く): 26824711

約数列:

[1, 7, 29, 203, 691, 1033, 4837, 7231, 20039, 29957, 140273, 209699, 713803, 4996621, 20700287, 144902009]

約数ペア:

[(1, 144902009), (7, 20700287), (29, 4996621), (203, 713803), (691, 209699), (1033, 140273), (4837, 29957), (7231, 20039)]