13899457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 17019072

約数和(自身を除く): 3119615

約数列:

[1, 11, 13, 37, 71, 143, 407, 481, 781, 923, 1369, 2627, 5291, 10153, 15059, 17797, 28897, 34151, 97199, 195767, 375661, 1069189, 1263587, 13899457]

約数ペア:

[(1, 13899457), (11, 1263587), (13, 1069189), (37, 375661), (71, 195767), (143, 97199), (407, 34151), (481, 28897), (781, 17797), (923, 15059), (1369, 10153), (2627, 5291)]