13389315

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11299}}^1$

素因数の和:11386

約数の個数: 16

約数和(自身を含む): 21696000

約数和(自身を除く): 8306685

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 11299, 33897, 56495, 169485, 892621, 2677863, 4463105, 13389315]

約数ペア:

[(1, 13389315), (3, 4463105), (5, 2677863), (15, 892621), (79, 169485), (237, 56495), (395, 33897), (1185, 11299)]