2100408027

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{248893}}^1$

素因数の和:249022

約数の個数: 16

約数和(自身を含む): 2926993440

約数和(自身を除く): 826585413

約数列:

[1, 3, 29, 87, 97, 291, 2813, 8439, 248893, 746679, 7217897, 21653691, 24142621, 72427863, 700136009, 2100408027]

約数ペア:

[(1, 2100408027), (3, 700136009), (29, 72427863), (87, 24142621), (97, 21653691), (291, 7217897), (2813, 746679), (8439, 248893)]