8154713

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 10315200

約数和(自身を除く): 2160487

約数列:

[1, 7, 17, 29, 119, 139, 203, 289, 493, 973, 2023, 2363, 3451, 4031, 8381, 16541, 28217, 40171, 58667, 68527, 281197, 479689, 1164959, 8154713]

約数ペア:

[(1, 8154713), (7, 1164959), (17, 479689), (29, 281197), (119, 68527), (139, 58667), (203, 40171), (289, 28217), (493, 16541), (973, 8381), (2023, 4031), (2363, 3451)]