17863989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41641}}^1$

素因数の和:41668

約数の個数: 16

約数和(自身を含む): 27983424

約数和(自身を除く): 10119435

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 41641, 124923, 458051, 541333, 1374153, 1623999, 5954663, 17863989]

約数ペア:

[(1, 17863989), (3, 5954663), (11, 1623999), (13, 1374153), (33, 541333), (39, 458051), (143, 124923), (429, 41641)]