310089021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{132347}}^1$

素因数の和:132432

約数の個数: 16

約数和(自身を含む): 457394688

約数和(自身を除く): 147305667

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 132347, 397041, 1455817, 4367451, 9396637, 28189911, 103363007, 310089021]

約数ペア:

[(1, 310089021), (3, 103363007), (11, 28189911), (33, 9396637), (71, 4367451), (213, 1455817), (781, 397041), (2343, 132347)]