70498857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12641}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 111047328

約数和(自身を除く): 40548471

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 12641, 37923, 139051, 164333, 417153, 492999, 1807663, 2136329, 5422989, 6408987, 23499619, 70498857]

約数ペア:

[(1, 70498857), (3, 23499619), (11, 6408987), (13, 5422989), (33, 2136329), (39, 1807663), (143, 492999), (169, 417153), (429, 164333), (507, 139051), (1859, 37923), (5577, 12641)]