1520021247

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1\times {\mathrm{5407}}^1$

素因数の和:6622

約数の個数: 16

約数和(自身を含む): 2053309440

約数和(自身を除く): 533288193

約数列:

[1, 3, 83, 249, 1129, 3387, 5407, 16221, 93707, 281121, 448781, 1346343, 6104503, 18313509, 506673749, 1520021247]

約数ペア:

[(1, 1520021247), (3, 506673749), (83, 18313509), (249, 6104503), (1129, 1346343), (3387, 448781), (5407, 281121), (16221, 93707)]