9856259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 12165120

約数和(自身を除く): 2308861

約数列:

[1, 7, 23, 29, 161, 203, 667, 2111, 4669, 14777, 48553, 61219, 339871, 428533, 1408037, 9856259]

約数ペア:

[(1, 9856259), (7, 1408037), (23, 428533), (29, 339871), (161, 61219), (203, 48553), (667, 14777), (2111, 4669)]