1520550057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2293439}}^1$

素因数の和:2293472

約数の個数: 16

約数和(自身を含む): 2311787520

約数和(自身を除く): 791237463

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2293439, 6880317, 29814707, 38988463, 89444121, 116965389, 506850019, 1520550057]

約数ペア:

[(1, 1520550057), (3, 506850019), (13, 116965389), (17, 89444121), (39, 38988463), (51, 29814707), (221, 6880317), (663, 2293439)]