42567553

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2089}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 50561280

約数和(自身を除く): 7993727

約数列:

[1, 7, 41, 71, 287, 497, 2089, 2911, 14623, 20377, 85649, 148319, 599543, 1038233, 6081079, 42567553]

約数ペア:

[(1, 42567553), (7, 6081079), (41, 1038233), (71, 599543), (287, 148319), (497, 85649), (2089, 20377), (2911, 14623)]