474494211

素因数分解:

$3^2\times {\mathrm{269}}^1\times {\mathrm{195991}}^1$

素因数の和:196266

約数の個数: 12

約数和(自身を含む): 687931920

約数和(自身を除く): 213437709

約数列:

[1, 3, 9, 269, 807, 2421, 195991, 587973, 1763919, 52721579, 158164737, 474494211]

約数ペア:

[(1, 474494211), (3, 158164737), (9, 52721579), (269, 1763919), (807, 587973), (2421, 195991)]