2070069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 3033600

約数和(自身を除く): 963531

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 1579, 4737, 30001, 36317, 90003, 108951, 690023, 2070069]

約数ペア:

[(1, 2070069), (3, 690023), (19, 108951), (23, 90003), (57, 36317), (69, 30001), (437, 4737), (1311, 1579)]