89471627

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{5297}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 108503040

約数和(自身を除く): 19031413

約数列:

[1, 7, 19, 127, 133, 889, 2413, 5297, 16891, 37079, 100643, 672719, 704501, 4709033, 12781661, 89471627]

約数ペア:

[(1, 89471627), (7, 12781661), (19, 4709033), (127, 704501), (133, 672719), (889, 100643), (2413, 37079), (5297, 16891)]