3003021

素因数分解:

$3^3\times 7^1\times {\mathrm{15889}}^1$

素因数の和:15905

約数の個数: 16

約数和(自身を含む): 5084800

約数和(自身を除く): 2081779

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15889, 47667, 111223, 143001, 333669, 429003, 1001007, 3003021]

約数ペア:

[(1, 3003021), (3, 1001007), (7, 429003), (9, 333669), (21, 143001), (27, 111223), (63, 47667), (189, 15889)]