9984951

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1084

約数の個数: 20

約数和(自身を含む): 15045624

約数和(自身を除く): 5060673

約数列:

[1, 3, 9, 27, 81, 131, 393, 941, 1179, 2823, 3537, 8469, 10611, 25407, 76221, 123271, 369813, 1109439, 3328317, 9984951]

約数ペア:

[(1, 9984951), (3, 3328317), (9, 1109439), (27, 369813), (81, 123271), (131, 76221), (393, 25407), (941, 10611), (1179, 8469), (2823, 3537)]