2021594589

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{95219}}^1$

素因数の和:95569

約数の個数: 24

約数和(自身を含む): 3347173440

約数和(自身を除く): 1325578851

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 7077, 21231, 95219, 285657, 666533, 856971, 1999599, 5998797, 32088803, 96266409, 224621621, 288799227, 673864863, 2021594589]

約数ペア:

[(1, 2021594589), (3, 673864863), (7, 288799227), (9, 224621621), (21, 96266409), (63, 32088803), (337, 5998797), (1011, 1999599), (2359, 856971), (3033, 666533), (7077, 285657), (21231, 95219)]