16187193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7149

約数の個数: 24

約数和(自身を含む): 26619840

約数和(自身を除く): 10432647

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7109, 21327, 63981, 78199, 163507, 234597, 490521, 703791, 1471563, 1798577, 5395731, 16187193]

約数ペア:

[(1, 16187193), (3, 5395731), (9, 1798577), (11, 1471563), (23, 703791), (33, 490521), (69, 234597), (99, 163507), (207, 78199), (253, 63981), (759, 21327), (2277, 7109)]