8913121

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 11148480

約数和(自身を除く): 2235359

約数列:

[1, 7, 23, 29, 83, 161, 203, 529, 581, 667, 1909, 2407, 3703, 4669, 13363, 15341, 16849, 43907, 55361, 107387, 307349, 387527, 1273303, 8913121]

約数ペア:

[(1, 8913121), (7, 1273303), (23, 387527), (29, 307349), (83, 107387), (161, 55361), (203, 43907), (529, 16849), (581, 15341), (667, 13363), (1909, 4669), (2407, 3703)]