18496797

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1913}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 27010368

約数和(自身を除く): 8513571

約数列:

[1, 3, 11, 33, 293, 879, 1913, 3223, 5739, 9669, 21043, 63129, 560509, 1681527, 6165599, 18496797]

約数ペア:

[(1, 18496797), (3, 6165599), (11, 1681527), (33, 560509), (293, 63129), (879, 21043), (1913, 9669), (3223, 5739)]