2018903967

素因数分解:

$3^3\times {\mathrm{1409}}^1\times {\mathrm{53069}}^1$

素因数の和:54487

約数の個数: 16

約数和(自身を含む): 2993148000

約数和(自身を除く): 974244033

約数列:

[1, 3, 9, 27, 1409, 4227, 12681, 38043, 53069, 159207, 477621, 1432863, 74774221, 224322663, 672967989, 2018903967]

約数ペア:

[(1, 2018903967), (3, 672967989), (9, 224322663), (27, 74774221), (1409, 1432863), (4227, 477621), (12681, 159207), (38043, 53069)]