135820021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8964

約数の個数: 16

約数和(自身を含む): 153584640

約数和(自身を除く): 17764619

約数列:

[1, 17, 29, 31, 493, 527, 899, 8887, 15283, 151079, 257723, 275497, 4381291, 4683449, 7989413, 135820021]

約数ペア:

[(1, 135820021), (17, 7989413), (29, 4683449), (31, 4381291), (493, 275497), (527, 257723), (899, 151079), (8887, 15283)]