80543617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2689}}^1$

素因数の和:3096

約数の個数: 16

約数和(自身を含む): 100713600

約数和(自身を除く): 20169983

約数列:

[1, 7, 11, 77, 389, 2689, 2723, 4279, 18823, 29579, 29953, 207053, 1046021, 7322147, 11506231, 80543617]

約数ペア:

[(1, 80543617), (7, 11506231), (11, 7322147), (77, 1046021), (389, 207053), (2689, 29953), (2723, 29579), (4279, 18823)]