3999723861

素因数分解:

$3^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{77017}}^1$

素因数の和:79500

約数の個数: 16

約数和(自身を含む): 6097361024

約数和(自身を除く): 2097637163

約数列:

[1, 3, 7, 21, 2473, 7419, 17311, 51933, 77017, 231051, 539119, 1617357, 190463041, 571389123, 1333241287, 3999723861]

約数ペア:

[(1, 3999723861), (3, 1333241287), (7, 571389123), (21, 190463041), (2473, 1617357), (7419, 539119), (17311, 231051), (51933, 77017)]