806040027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{71023}}^1$

素因数の和:71139

約数の個数: 24

約数和(自身を含む): 1266784064

約数和(自身を除く): 460744037

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 11349, 71023, 213069, 639207, 923299, 2769897, 6889231, 8309691, 20667693, 62003079, 89560003, 268680009, 806040027]

約数ペア:

[(1, 806040027), (3, 268680009), (9, 89560003), (13, 62003079), (39, 20667693), (97, 8309691), (117, 6889231), (291, 2769897), (873, 923299), (1261, 639207), (3783, 213069), (11349, 71023)]