99187231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40801}}^1$

素因数の和:40842

約数の個数: 16

約数和(自身を含む): 123385248

約数和(自身を除く): 24198017

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 40801, 448811, 530413, 693617, 5834543, 7629787, 9017021, 99187231]

約数ペア:

[(1, 99187231), (11, 9017021), (13, 7629787), (17, 5834543), (143, 693617), (187, 530413), (221, 448811), (2431, 40801)]