47909701

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{4091}}^1$

素因数の和:4344

約数の個数: 12

約数和(自身を含む): 55978560

約数和(自身を除く): 8068859

約数列:

[1, 7, 49, 239, 1673, 4091, 11711, 28637, 200459, 977749, 6844243, 47909701]

約数ペア:

[(1, 47909701), (7, 6844243), (49, 977749), (239, 200459), (1673, 28637), (4091, 11711)]