2019384357

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{153437}}^1$

素因数の和:153588

約数の個数: 16

約数和(自身を含む): 2783979072

約数和(自身を除く): 764594715

約数列:

[1, 3, 41, 107, 123, 321, 4387, 13161, 153437, 460311, 6290917, 16417759, 18872751, 49253277, 673128119, 2019384357]

約数ペア:

[(1, 2019384357), (3, 673128119), (41, 49253277), (107, 18872751), (123, 16417759), (321, 6290917), (4387, 460311), (13161, 153437)]