12479453

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 14868480

約数和(自身を除く): 2389027

約数列:

[1, 7, 31, 131, 217, 439, 917, 3073, 4061, 13609, 28427, 57509, 95263, 402563, 1782779, 12479453]

約数ペア:

[(1, 12479453), (7, 1782779), (31, 402563), (131, 95263), (217, 57509), (439, 28427), (917, 13609), (3073, 4061)]