20191112067

素因数分解:

$3^1\times 7^1\times {\mathrm{3061}}^1\times {\mathrm{314107}}^1$

素因数の和:317178

約数の個数: 16

約数和(自身を含む): 30777558272

約数和(自身を除く): 10586446205

約数列:

[1, 3, 7, 21, 3061, 9183, 21427, 64281, 314107, 942321, 2198749, 6596247, 961481527, 2884444581, 6730370689, 20191112067]

約数ペア:

[(1, 20191112067), (3, 6730370689), (7, 2884444581), (21, 961481527), (3061, 6596247), (9183, 2198749), (21427, 942321), (64281, 314107)]