293856261

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{47297}}^1$

素因数の和:47428

約数の個数: 16

約数和(自身を含む): 416222400

約数和(自身を除く): 122366139

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 47297, 141891, 898643, 2695929, 5155373, 15466119, 97952087, 293856261]

約数ペア:

[(1, 293856261), (3, 97952087), (19, 15466119), (57, 5155373), (109, 2695929), (327, 898643), (2071, 141891), (6213, 47297)]