268471803

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{74143}}^1$

素因数の和:74234

約数の個数: 16

約数和(自身を含む): 384362496

約数和(自身を除く): 115890693

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 74143, 222429, 1260431, 3781293, 5264153, 15792459, 89490601, 268471803]

約数ペア:

[(1, 268471803), (3, 89490601), (17, 15792459), (51, 5264153), (71, 3781293), (213, 1260431), (1207, 222429), (3621, 74143)]