13760781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 18991488

約数和(自身を除く): 5230707

約数列:

[1, 3, 37, 111, 151, 453, 821, 2463, 5587, 16761, 30377, 91131, 123971, 371913, 4586927, 13760781]

約数ペア:

[(1, 13760781), (3, 4586927), (37, 371913), (111, 123971), (151, 91131), (453, 30377), (821, 16761), (2463, 5587)]