9081709

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 11634840

約数和(自身を除く): 2553131

約数列:

[1, 7, 13, 49, 53, 91, 269, 371, 637, 689, 1883, 2597, 3497, 4823, 13181, 14257, 24479, 33761, 99799, 171353, 185341, 698593, 1297387, 9081709]

約数ペア:

[(1, 9081709), (7, 1297387), (13, 698593), (49, 185341), (53, 171353), (91, 99799), (269, 33761), (371, 24479), (637, 14257), (689, 13181), (1883, 4823), (2597, 3497)]