130279721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53591}}^1$

素因数の和:53632

約数の個数: 16

約数和(自身を含む): 162062208

約数和(自身を除く): 31782487

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 53591, 589501, 696683, 911047, 7663513, 10021517, 11843611, 130279721]

約数ペア:

[(1, 130279721), (11, 11843611), (13, 10021517), (17, 7663513), (143, 911047), (187, 696683), (221, 589501), (2431, 53591)]