63439409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 70684800

約数和(自身を除く): 7245391

約数列:

[1, 11, 73, 199, 397, 803, 2189, 4367, 14527, 28981, 79003, 159797, 318791, 869033, 5767219, 63439409]

約数ペア:

[(1, 63439409), (11, 5767219), (73, 869033), (199, 318791), (397, 159797), (803, 79003), (2189, 28981), (4367, 14527)]