291268233

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1703323}}^1$

素因数の和:1703348

約数の個数: 12

約数和(自身を含む): 442864240

約数和(自身を除く): 151596007

約数列:

[1, 3, 9, 19, 57, 171, 1703323, 5109969, 15329907, 32363137, 97089411, 291268233]

約数ペア:

[(1, 291268233), (3, 97089411), (9, 32363137), (19, 15329907), (57, 5109969), (171, 1703323)]