16017001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16032

約数の個数: 16

約数和(自身を含む): 21506688

約数和(自身を除く): 5489687

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 16001, 112007, 176011, 208013, 1232077, 1456091, 2288143, 16017001]

約数ペア:

[(1, 16017001), (7, 2288143), (11, 1456091), (13, 1232077), (77, 208013), (91, 176011), (143, 112007), (1001, 16001)]