13188189

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4159}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 20234240

約数和(自身を除く): 7046051

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 4159, 12477, 29113, 87339, 628009, 1884027, 4396063, 13188189]

約数ペア:

[(1, 13188189), (3, 4396063), (7, 1884027), (21, 628009), (151, 87339), (453, 29113), (1057, 12477), (3171, 4159)]