428873919

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{82207}}^1$

素因数の和:82294

約数の個数: 16

約数和(自身を含む): 599789568

約数和(自身を除く): 170915649

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 82207, 246621, 3041659, 3863729, 9124977, 11591187, 142957973, 428873919]

約数ペア:

[(1, 428873919), (3, 142957973), (37, 11591187), (47, 9124977), (111, 3863729), (141, 3041659), (1739, 246621), (5217, 82207)]