13980680199

素因数分解:

$3^2\times {\mathrm{521}}^1\times {\mathrm{643}}^1\times {\mathrm{4637}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 20268913392

約数和(自身を除く): 6288233193

約数列:

[1, 3, 9, 521, 643, 1563, 1929, 4637, 4689, 5787, 13911, 41733, 335003, 1005009, 2415877, 2981591, 3015027, 7247631, 8944773, 21742893, 26834319, 1553408911, 4660226733, 13980680199]

約数ペア:

[(1, 13980680199), (3, 4660226733), (9, 1553408911), (521, 26834319), (643, 21742893), (1563, 8944773), (1929, 7247631), (4637, 3015027), (4689, 2981591), (5787, 2415877), (13911, 1005009), (41733, 335003)]