30767233

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 35875840

約数和(自身を除く): 5108607

約数列:

[1, 7, 103, 139, 307, 721, 973, 2149, 14317, 31621, 42673, 100219, 221347, 298711, 4395319, 30767233]

約数ペア:

[(1, 30767233), (7, 4395319), (103, 298711), (139, 221347), (307, 100219), (721, 42673), (973, 31621), (2149, 14317)]