238508712009

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{563850383}}^1$

素因数の和:563850436

約数の個数: 12

約数和(自身を含む): 351842639616

約数和(自身を除く): 113333927607

約数列:

[1, 3, 9, 47, 141, 423, 563850383, 1691551149, 5074653447, 26500968001, 79502904003, 238508712009]

約数ペア:

[(1, 238508712009), (3, 79502904003), (9, 26500968001), (47, 5074653447), (141, 1691551149), (423, 563850383)]