13967943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 20397312

約数和(自身を除く): 6429369

約数列:

[1, 3, 11, 33, 311, 933, 1361, 3421, 4083, 10263, 14971, 44913, 423271, 1269813, 4655981, 13967943]

約数ペア:

[(1, 13967943), (3, 4655981), (11, 1269813), (33, 423271), (311, 44913), (933, 14971), (1361, 10263), (3421, 4083)]