80493343

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 94279680

約数和(自身を除く): 13786337

約数列:

[1, 7, 61, 131, 427, 917, 1439, 7991, 10073, 55937, 87779, 188509, 614453, 1319563, 11499049, 80493343]

約数ペア:

[(1, 80493343), (7, 11499049), (61, 1319563), (131, 614453), (427, 188509), (917, 87779), (1439, 55937), (7991, 10073)]