210008931

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{578537}}^1$

素因数の和:578562

約数の個数: 12

約数和(自身を含む): 307782216

約数和(自身を除く): 97773285

約数列:

[1, 3, 11, 33, 121, 363, 578537, 1735611, 6363907, 19091721, 70002977, 210008931]

約数ペア:

[(1, 210008931), (3, 70002977), (11, 19091721), (33, 6363907), (121, 1735611), (363, 578537)]