12626379

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 19192992

約数和(自身を除く): 6566613

約数列:

[1, 3, 9, 23, 69, 181, 207, 337, 543, 1011, 1629, 3033, 4163, 7751, 12489, 23253, 37467, 60997, 69759, 182991, 548973, 1402931, 4208793, 12626379]

約数ペア:

[(1, 12626379), (3, 4208793), (9, 1402931), (23, 548973), (69, 182991), (181, 69759), (207, 60997), (337, 37467), (543, 23253), (1011, 12489), (1629, 7751), (3033, 4163)]