439281393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{4871}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 611767296

約数和(自身を除く): 172485903

約数列:

[1, 3, 23, 69, 1307, 3921, 4871, 14613, 30061, 90183, 112033, 336099, 6366397, 19099191, 146427131, 439281393]

約数ペア:

[(1, 439281393), (3, 146427131), (23, 19099191), (69, 6366397), (1307, 336099), (3921, 112033), (4871, 90183), (14613, 30061)]