89003999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6899}}^1$

素因数の和:7022

約数の個数: 16

約数和(自身を含む): 108192000

約数和(自身を除く): 19188001

約数列:

[1, 7, 19, 97, 133, 679, 1843, 6899, 12901, 48293, 131081, 669203, 917567, 4684421, 12714857, 89003999]

約数ペア:

[(1, 89003999), (7, 12714857), (19, 4684421), (97, 917567), (133, 669203), (679, 131081), (1843, 48293), (6899, 12901)]