16231239

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{8467}}^1$

素因数の和:8547

約数の個数: 16

約数和(自身を含む): 24387840

約数和(自身を除く): 8156601

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 8467, 25401, 76203, 228609, 601157, 1803471, 5410413, 16231239]

約数ペア:

[(1, 16231239), (3, 5410413), (9, 1803471), (27, 601157), (71, 228609), (213, 76203), (639, 25401), (1917, 8467)]