211226509311

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1\times {\mathrm{972001}}^1$

素因数の和:976282

約数の個数: 16

約数和(自身を含む): 298272421728

約数和(自身を除く): 87045912417

約数列:

[1, 3, 17, 51, 4261, 12783, 72437, 217311, 972001, 2916003, 16524017, 49572051, 4141696261, 12425088783, 70408836437, 211226509311]

約数ペア:

[(1, 211226509311), (3, 70408836437), (17, 12425088783), (51, 4141696261), (4261, 49572051), (12783, 16524017), (72437, 2916003), (217311, 972001)]