2014421721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{974563}}^1$

素因数の和:974632

約数の個数: 16

約数和(自身を含む): 2947081536

約数和(自身を除く): 932659815

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 974563, 2923689, 12669319, 38007957, 51651839, 154955517, 671473907, 2014421721]

約数ペア:

[(1, 2014421721), (3, 671473907), (13, 154955517), (39, 51651839), (53, 38007957), (159, 12669319), (689, 2923689), (2067, 974563)]