331379321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{34033}}^1$

素因数の和:34160

約数の個数: 16

約数和(自身を含む): 411675264

約数和(自身を除く): 80295943

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 34033, 238231, 442429, 3097003, 3641531, 25490717, 47339903, 331379321]

約数ペア:

[(1, 331379321), (7, 47339903), (13, 25490717), (91, 3641531), (107, 3097003), (749, 442429), (1391, 238231), (9737, 34033)]