168982009

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 196263936

約数和(自身を除く): 27281927

約数列:

[1, 7, 127, 131, 889, 917, 1451, 10157, 16637, 116459, 184277, 190081, 1289939, 1330567, 24140287, 168982009]

約数ペア:

[(1, 168982009), (7, 24140287), (127, 1330567), (131, 1289939), (889, 190081), (917, 184277), (1451, 116459), (10157, 16637)]