18332171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1$

素因数の和:7582

約数の個数: 16

約数和(自身を含む): 22807008

約数和(自身を除く): 4474837

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 7541, 82951, 98033, 128197, 1078363, 1410167, 1666561, 18332171]

約数ペア:

[(1, 18332171), (11, 1666561), (13, 1410167), (17, 1078363), (143, 128197), (187, 98033), (221, 82951), (2431, 7541)]