40547689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19373}}^1$

素因数の和:19416

約数の個数: 16

約数和(自身を含む): 52077312

約数和(自身を除く): 11529623

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 19373, 135611, 251849, 445579, 1762943, 3119053, 5792527, 40547689]

約数ペア:

[(1, 40547689), (7, 5792527), (13, 3119053), (23, 1762943), (91, 445579), (161, 251849), (299, 135611), (2093, 19373)]