2859213

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8036

約数の個数: 16

約数和(自身を含む): 4613760

約数和(自身を除く): 1754547

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 8009, 24027, 56063, 136153, 168189, 408459, 953071, 2859213]

約数ペア:

[(1, 2859213), (3, 953071), (7, 408459), (17, 168189), (21, 136153), (51, 56063), (119, 24027), (357, 8009)]