16071987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2087}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 22851072

約数和(自身を除く): 6779085

約数列:

[1, 3, 17, 51, 151, 453, 2087, 2567, 6261, 7701, 35479, 106437, 315137, 945411, 5357329, 16071987]

約数ペア:

[(1, 16071987), (3, 5357329), (17, 945411), (51, 315137), (151, 106437), (453, 35479), (2087, 7701), (2567, 6261)]