128913527

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 135793152

約数和(自身を除く): 6879625

約数列:

[1, 43, 47, 227, 281, 2021, 9761, 10669, 12083, 13207, 63787, 458767, 567901, 2742841, 2997989, 128913527]

約数ペア:

[(1, 128913527), (43, 2997989), (47, 2742841), (227, 567901), (281, 458767), (2021, 63787), (9761, 13207), (10669, 12083)]