397906081

素因数分解:

${\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 410572800

約数和(自身を除く): 12666719

約数列:

[1, 71, 131, 179, 239, 9301, 12709, 16969, 23449, 31309, 42781, 1664879, 2222939, 3037451, 5604311, 397906081]

約数ペア:

[(1, 397906081), (71, 5604311), (131, 3037451), (179, 2222939), (239, 1664879), (9301, 42781), (12709, 31309), (16969, 23449)]