138260837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31189}}^1$

素因数の和:31244

約数の個数: 16

約数和(自身を含む): 167677440

約数和(自身を除く): 29416603

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 31189, 343079, 405457, 966859, 4460027, 10635449, 12569167, 138260837]

約数ペア:

[(1, 138260837), (11, 12569167), (13, 10635449), (31, 4460027), (143, 966859), (341, 405457), (403, 343079), (4433, 31189)]