1856374023

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{40163}}^1$

素因数の和:40275

約数の個数: 32

約数和(自身を含む): 2961211392

約数和(自身を除く): 1104837369

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1491, 2201, 6603, 15407, 40163, 46221, 120489, 281141, 843423, 1245053, 2851573, 3735159, 8554719, 8715371, 19961011, 26146113, 59883033, 88398763, 265196289, 618791341, 1856374023]

約数ペア:

[(1, 1856374023), (3, 618791341), (7, 265196289), (21, 88398763), (31, 59883033), (71, 26146113), (93, 19961011), (213, 8715371), (217, 8554719), (497, 3735159), (651, 2851573), (1491, 1245053), (2201, 843423), (6603, 281141), (15407, 120489), (40163, 46221)]