80110009

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 92856960

約数和(自身を除く): 12746951

約数列:

[1, 7, 139, 281, 293, 973, 1967, 2051, 39059, 40727, 82333, 273413, 285089, 576331, 11444287, 80110009]

約数ペア:

[(1, 80110009), (7, 11444287), (139, 576331), (281, 285089), (293, 273413), (973, 82333), (1967, 40727), (2051, 39059)]