128708437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39133}}^1$

素因数の和:39180

約数の個数: 16

約数和(自身を含む): 157788288

約数和(自身を除く): 29079851

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 39133, 430463, 508729, 900059, 5596019, 9900649, 11700767, 128708437]

約数ペア:

[(1, 128708437), (11, 11700767), (13, 9900649), (23, 5596019), (143, 900059), (253, 508729), (299, 430463), (3289, 39133)]