214335987

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{3881}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 293479200

約数和(自身を除く): 79143213

約数列:

[1, 3, 41, 123, 449, 1347, 3881, 11643, 18409, 55227, 159121, 477363, 1742569, 5227707, 71445329, 214335987]

約数ペア:

[(1, 214335987), (3, 71445329), (41, 5227707), (123, 1742569), (449, 477363), (1347, 159121), (3881, 55227), (11643, 18409)]