34311389

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 43794432

約数和(自身を除く): 9483043

約数列:

[1, 7, 17, 31, 71, 119, 131, 217, 497, 527, 917, 1207, 2201, 2227, 3689, 4061, 8449, 9301, 15407, 15589, 28427, 37417, 65107, 69037, 158117, 261919, 288331, 483259, 1106819, 2018317, 4901627, 34311389]

約数ペア:

[(1, 34311389), (7, 4901627), (17, 2018317), (31, 1106819), (71, 483259), (119, 288331), (131, 261919), (217, 158117), (497, 69037), (527, 65107), (917, 37417), (1207, 28427), (2201, 15589), (2227, 15407), (3689, 9301), (4061, 8449)]