30700225521

素因数分解:

$3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{724079}}^1$

素因数の和:724765

約数の個数: 24

約数和(自身を含む): 50755111680

約数和(自身を除く): 20054886159

約数列:

[1, 3, 7, 9, 21, 63, 673, 2019, 4711, 6057, 14133, 42399, 724079, 2172237, 5068553, 6516711, 15205659, 45616977, 487305167, 1461915501, 3411136169, 4385746503, 10233408507, 30700225521]

約数ペア:

[(1, 30700225521), (3, 10233408507), (7, 4385746503), (9, 3411136169), (21, 1461915501), (63, 487305167), (673, 45616977), (2019, 15205659), (4711, 6516711), (6057, 5068553), (14133, 2172237), (42399, 724079)]