2068488237

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 2888331264

約数和(自身を除く): 819843027

約数列:

[1, 3, 31, 93, 97, 291, 467, 491, 1401, 1473, 3007, 9021, 14477, 15221, 43431, 45299, 45663, 47627, 135897, 142881, 229297, 687891, 1404269, 1476437, 4212807, 4429311, 7108207, 21324621, 22241809, 66725427, 689496079, 2068488237]

約数ペア:

[(1, 2068488237), (3, 689496079), (31, 66725427), (93, 22241809), (97, 21324621), (291, 7108207), (467, 4429311), (491, 4212807), (1401, 1476437), (1473, 1404269), (3007, 687891), (9021, 229297), (14477, 142881), (15221, 135897), (43431, 47627), (45299, 45663)]