2021027270977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14437}}^1\times {\mathrm{978947}}^1$

素因数の和:993408

約数の個数: 16

約数和(自身を含む): 2374520605632

約数和(自身を除く): 353493334655

約数列:

[1, 11, 13, 143, 14437, 158807, 187681, 978947, 2064491, 10768417, 12726311, 139989421, 14133057839, 155463636229, 183729751907, 2021027270977]

約数ペア:

[(1, 2021027270977), (11, 183729751907), (13, 155463636229), (143, 14133057839), (14437, 139989421), (158807, 12726311), (187681, 10768417), (978947, 2064491)]