256272797

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 293664000

約数和(自身を除く): 37391203

約数列:

[1, 11, 29, 121, 199, 319, 367, 2189, 3509, 4037, 5771, 10643, 24079, 44407, 63481, 73033, 117073, 698291, 803363, 1287803, 2117957, 8836993, 23297527, 256272797]

約数ペア:

[(1, 256272797), (11, 23297527), (29, 8836993), (121, 2117957), (199, 1287803), (319, 803363), (367, 698291), (2189, 117073), (3509, 73033), (4037, 63481), (5771, 44407), (10643, 24079)]