247410519

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{36187}}^1$

素因数の和:36286

約数の個数: 16

約数和(自身を含む): 343930752

約数和(自身を除く): 96520233

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 36187, 108561, 1556041, 1917911, 4668123, 5753733, 82470173, 247410519]

約数ペア:

[(1, 247410519), (3, 82470173), (43, 5753733), (53, 4668123), (129, 1917911), (159, 1556041), (2279, 108561), (6837, 36187)]