13989147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6442

約数の個数: 16

約数和(自身を含む): 20211840

約数和(自身を除く): 6222693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 6379, 19137, 108443, 274297, 325329, 822891, 4663049, 13989147]

約数ペア:

[(1, 13989147), (3, 4663049), (17, 822891), (43, 325329), (51, 274297), (129, 108443), (731, 19137), (2193, 6379)]