291648249

素因数分解:

$3^3\times {\mathrm{1031}}^1\times {\mathrm{10477}}^1$

素因数の和:11517

約数の個数: 16

約数和(自身を含む): 432531840

約数和(自身を除く): 140883591

約数列:

[1, 3, 9, 27, 1031, 3093, 9279, 10477, 27837, 31431, 94293, 282879, 10801787, 32405361, 97216083, 291648249]

約数ペア:

[(1, 291648249), (3, 97216083), (9, 32405361), (27, 10801787), (1031, 282879), (3093, 94293), (9279, 31431), (10477, 27837)]