201628789617

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6539807}}^1$

素因数の和:6540092

約数の個数: 16

約数和(自身を含む): 276241489920

約数和(自身を除く): 74612700303

約数列:

[1, 3, 43, 129, 239, 717, 10277, 30831, 6539807, 19619421, 281211701, 843635103, 1563013873, 4689041619, 67209596539, 201628789617]

約数ペア:

[(1, 201628789617), (3, 67209596539), (43, 4689041619), (129, 1563013873), (239, 843635103), (717, 281211701), (10277, 19619421), (30831, 6539807)]