2019723417

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{156823}}^1$

素因数の和:156891

約数の個数: 24

約数和(自身を含む): 3082532544

約数和(自身を除く): 1062809127

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 156823, 470469, 1411407, 4234221, 8311619, 12702663, 24934857, 38107989, 74804571, 224413713, 673241139, 2019723417]

約数ペア:

[(1, 2019723417), (3, 673241139), (9, 224413713), (27, 74804571), (53, 38107989), (81, 24934857), (159, 12702663), (243, 8311619), (477, 4234221), (1431, 1411407), (4293, 470469), (12879, 156823)]