21014723519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1\times {\mathrm{5557}}^1$

素因数の和:10354

約数の個数: 16

約数和(自身を含む): 22733198208

約数和(自身を除く): 1718474689

約数列:

[1, 17, 47, 799, 4733, 5557, 80461, 94469, 222451, 261179, 3781667, 4440043, 26301281, 447121777, 1236160207, 21014723519]

約数ペア:

[(1, 21014723519), (17, 1236160207), (47, 447121777), (799, 26301281), (4733, 4440043), (5557, 3781667), (80461, 261179), (94469, 222451)]