2053904067

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{580691}}^1$

素因数の和:580831

約数の個数: 16

約数和(自身を含む): 3066053760

約数和(自身を除く): 1012149693

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 580691, 1742073, 5226219, 15678657, 76070521, 228211563, 684634689, 2053904067]

約数ペア:

[(1, 2053904067), (3, 684634689), (9, 228211563), (27, 76070521), (131, 15678657), (393, 5226219), (1179, 1742073), (3537, 580691)]