9999531

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{3011}}^1$

素因数の和:3064

約数の個数: 20

約数和(自身を含む): 15306984

約数和(自身を除く): 5307453

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3011, 3321, 9033, 27099, 81297, 123451, 243891, 370353, 1111059, 3333177, 9999531]

約数ペア:

[(1, 9999531), (3, 3333177), (9, 1111059), (27, 370353), (41, 243891), (81, 123451), (123, 81297), (369, 27099), (1107, 9033), (3011, 3321)]