2019580353

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{134129}}^1$

素因数の和:134381

約数の個数: 24

約数和(自身を含む): 3347884800

約数和(自身を除く): 1328304447

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 15057, 134129, 402387, 938903, 1207161, 2816709, 8450127, 32056831, 96170493, 224397817, 288511479, 673193451, 2019580353]

約数ペア:

[(1, 2019580353), (3, 673193451), (7, 288511479), (9, 224397817), (21, 96170493), (63, 32056831), (239, 8450127), (717, 2816709), (1673, 1207161), (2151, 938903), (5019, 402387), (15057, 134129)]