2918853

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 4874688

約数和(自身を除く): 1955835

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 433, 749, 963, 1299, 2247, 3031, 3897, 6741, 9093, 27279, 46331, 138993, 324317, 416979, 972951, 2918853]

約数ペア:

[(1, 2918853), (3, 972951), (7, 416979), (9, 324317), (21, 138993), (63, 46331), (107, 27279), (321, 9093), (433, 6741), (749, 3897), (963, 3031), (1299, 2247)]