5613381

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1922

約数の個数: 20

約数和(自身を含む): 8616652

約数和(自身を除く): 3003271

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1873, 2997, 5619, 16857, 50571, 69301, 151713, 207903, 623709, 1871127, 5613381]

約数ペア:

[(1, 5613381), (3, 1871127), (9, 623709), (27, 207903), (37, 151713), (81, 69301), (111, 50571), (333, 16857), (999, 5619), (1873, 2997)]