89044907

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 107251200

約数和(自身を除く): 18206293

約数列:

[1, 7, 41, 49, 127, 287, 349, 889, 2009, 2443, 5207, 6223, 14309, 17101, 36449, 44323, 100163, 255143, 310261, 701141, 1817243, 2171827, 12720701, 89044907]

約数ペア:

[(1, 89044907), (7, 12720701), (41, 2171827), (49, 1817243), (127, 701141), (287, 310261), (349, 255143), (889, 100163), (2009, 44323), (2443, 36449), (5207, 17101), (6223, 14309)]