264667389

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{117787}}^1$

素因数の和:117904

約数の個数: 16

約数和(自身を含む): 407075328

約数和(自身を除く): 142407939

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 117787, 353361, 824509, 2473527, 12603209, 37809627, 88222463, 264667389]

約数ペア:

[(1, 264667389), (3, 88222463), (7, 37809627), (21, 12603209), (107, 2473527), (321, 824509), (749, 353361), (2247, 117787)]