3148767

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 4704000

約数和(自身を除く): 1555233

約数列:

[1, 3, 9, 27, 139, 417, 839, 1251, 2517, 3753, 7551, 22653, 116621, 349863, 1049589, 3148767]

約数ペア:

[(1, 3148767), (3, 1049589), (9, 349863), (27, 116621), (139, 22653), (417, 7551), (839, 3753), (1251, 2517)]