80339287

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 93772800

約数和(自身を除く): 13433513

約数列:

[1, 7, 79, 131, 553, 917, 1109, 7763, 10349, 72443, 87611, 145279, 613277, 1016953, 11477041, 80339287]

約数ペア:

[(1, 80339287), (7, 11477041), (79, 1016953), (131, 613277), (553, 145279), (917, 87611), (1109, 72443), (7763, 10349)]