13480317

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{2089}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 20064000

約数和(自身を除く): 6583683

約数列:

[1, 3, 9, 27, 239, 717, 2089, 2151, 6267, 6453, 18801, 56403, 499271, 1497813, 4493439, 13480317]

約数ペア:

[(1, 13480317), (3, 4493439), (9, 1497813), (27, 499271), (239, 56403), (717, 18801), (2089, 6453), (2151, 6267)]