83640263

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13291}}^1$

素因数の和:13358

約数の個数: 16

約数和(自身を含む): 102082560

約数和(自身を除く): 18442297

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 13291, 93037, 385439, 412021, 2698073, 2884147, 11948609, 83640263]

約数ペア:

[(1, 83640263), (7, 11948609), (29, 2884147), (31, 2698073), (203, 412021), (217, 385439), (899, 93037), (6293, 13291)]