3947669037

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{13331}}^1$

素因数の和:15881

約数の個数: 24

約数和(自身を含む): 6143705568

約数和(自身を除く): 2196036531

約数列:

[1, 3, 9, 13, 39, 117, 2531, 7593, 13331, 22779, 32903, 39993, 98709, 119979, 173303, 296127, 519909, 1559727, 33740761, 101222283, 303666849, 438629893, 1315889679, 3947669037]

約数ペア:

[(1, 3947669037), (3, 1315889679), (9, 438629893), (13, 303666849), (39, 101222283), (117, 33740761), (2531, 1559727), (7593, 519909), (13331, 296127), (22779, 173303), (32903, 119979), (39993, 98709)]