28980590931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{189415627}}^1$

素因数の和:189415650

約数の個数: 12

約数和(自身を含む): 44323256952

約数和(自身を除く): 15342666021

約数列:

[1, 3, 9, 17, 51, 153, 189415627, 568246881, 1704740643, 3220065659, 9660196977, 28980590931]

約数ペア:

[(1, 28980590931), (3, 9660196977), (9, 3220065659), (17, 1704740643), (51, 568246881), (153, 189415627)]