2019604887

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{901207}}^1$

素因数の和:901299

約数の個数: 16

約数和(自身を含む): 3028058880

約数和(自身を除く): 1008453993

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 901207, 2703621, 8110863, 24332589, 74800181, 224400543, 673201629, 2019604887]

約数ペア:

[(1, 2019604887), (3, 673201629), (9, 224400543), (27, 74800181), (83, 24332589), (249, 8110863), (747, 2703621), (2241, 901207)]