1873287

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 3027024

約数和(自身を除く): 1153737

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 593, 1053, 1779, 3159, 5337, 7709, 16011, 23127, 48033, 69381, 144099, 208143, 624429, 1873287]

約数ペア:

[(1, 1873287), (3, 624429), (9, 208143), (13, 144099), (27, 69381), (39, 48033), (81, 23127), (117, 16011), (243, 7709), (351, 5337), (593, 3159), (1053, 1779)]