11873727

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 24

約数和(自身を含む): 18844800

約数和(自身を除く): 6971073

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3019, 3933, 9057, 27171, 57361, 69437, 172083, 208311, 516249, 624933, 1319303, 3957909, 11873727]

約数ペア:

[(1, 11873727), (3, 3957909), (9, 1319303), (19, 624933), (23, 516249), (57, 208311), (69, 172083), (171, 69437), (207, 57361), (437, 27171), (1311, 9057), (3019, 3933)]