9897447

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2633}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 15171840

約数和(自身を除く): 5274393

約数列:

[1, 3, 7, 21, 179, 537, 1253, 2633, 3759, 7899, 18431, 55293, 471307, 1413921, 3299149, 9897447]

約数ペア:

[(1, 9897447), (3, 3299149), (7, 1413921), (21, 471307), (179, 55293), (537, 18431), (1253, 7899), (2633, 3759)]