2193590457

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{98717}}^1$

素因数の和:99549

約数の個数: 16

約数和(自身を含む): 3253745280

約数和(自身を除く): 1060154823

約数列:

[1, 3, 9, 27, 823, 2469, 7407, 22221, 98717, 296151, 888453, 2665359, 81244091, 243732273, 731196819, 2193590457]

約数ペア:

[(1, 2193590457), (3, 731196819), (9, 243732273), (27, 81244091), (823, 2665359), (2469, 888453), (7407, 296151), (22221, 98717)]