21301136639

素因数分解:

${\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3797671}}^1$

素因数の和:3797821

約数の個数: 8

約数和(自身を含む): 21874590720

約数和(自身を除く): 573454081

約数列:

[1, 71, 79, 5609, 3797671, 269634641, 300016009, 21301136639]

約数ペア:

[(1, 21301136639), (71, 300016009), (79, 269634641), (5609, 3797671)]