9447987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1898

約数の個数: 16

約数和(自身を含む): 13220352

約数和(自身を除く): 3772365

約数列:

[1, 3, 37, 47, 111, 141, 1739, 1811, 5217, 5433, 67007, 85117, 201021, 255351, 3149329, 9447987]

約数ペア:

[(1, 9447987), (3, 3149329), (37, 255351), (47, 201021), (111, 85117), (141, 67007), (1739, 5433), (1811, 5217)]