972951

素因数分解:

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

素因数の和:550

約数の個数: 16

約数和(自身を含む): 1499904

約数和(自身を除く): 526953

約数列:

[1, 3, 7, 21, 107, 321, 433, 749, 1299, 2247, 3031, 9093, 46331, 138993, 324317, 972951]

約数ペア:

[(1, 972951), (3, 324317), (7, 138993), (21, 46331), (107, 9093), (321, 3031), (433, 2247), (749, 1299)]