80529407

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 93809664

約数和(自身を除く): 13280257

約数列:

[1, 7, 71, 311, 497, 521, 2177, 3647, 22081, 36991, 154567, 162031, 258937, 1134217, 11504201, 80529407]

約数ペア:

[(1, 80529407), (7, 11504201), (71, 1134217), (311, 258937), (497, 162031), (521, 154567), (2177, 36991), (3647, 22081)]