4971327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 7091712

約数和(自身を除く): 2120385

約数列:

[1, 3, 17, 51, 107, 321, 911, 1819, 2733, 5457, 15487, 46461, 97477, 292431, 1657109, 4971327]

約数ペア:

[(1, 4971327), (3, 1657109), (17, 292431), (51, 97477), (107, 46461), (321, 15487), (911, 5457), (1819, 2733)]