12490071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1217}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 18240768

約数和(自身を除く): 5750697

約数列:

[1, 3, 11, 33, 311, 933, 1217, 3421, 3651, 10263, 13387, 40161, 378487, 1135461, 4163357, 12490071]

約数ペア:

[(1, 12490071), (3, 4163357), (11, 1135461), (33, 378487), (311, 40161), (933, 13387), (1217, 10263), (3421, 3651)]