81259321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 96687360

約数和(自身を除く): 15428039

約数列:

[1, 11, 13, 79, 143, 869, 1027, 7193, 11297, 79123, 93509, 568247, 1028599, 6250717, 7387211, 81259321]

約数ペア:

[(1, 81259321), (11, 7387211), (13, 6250717), (79, 1028599), (143, 568247), (869, 93509), (1027, 79123), (7193, 11297)]