1292507943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{539219}}^1$

素因数の和:539286

約数の個数: 16

約数和(自身を含む): 1863544320

約数和(自身を除く): 571036377

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 539219, 1617657, 9166723, 25343293, 27500169, 76029879, 430835981, 1292507943]

約数ペア:

[(1, 1292507943), (3, 430835981), (17, 76029879), (47, 27500169), (51, 25343293), (141, 9166723), (799, 1617657), (2397, 539219)]