8997117073

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{316499}}^1$

素因数の和:316668

約数の個数: 16

約数和(自身を含む): 10695168000

約数和(自身を除く): 1698050927

約数列:

[1, 7, 31, 131, 217, 917, 4061, 28427, 316499, 2215493, 9811469, 41461369, 68680283, 290229583, 1285302439, 8997117073]

約数ペア:

[(1, 8997117073), (7, 1285302439), (31, 290229583), (131, 68680283), (217, 41461369), (917, 9811469), (4061, 2215493), (28427, 316499)]