523996053

素因数分解:

$3^1\times 7^2\times {\mathrm{1571}}^1\times {\mathrm{2269}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 813604320

約数和(自身を除く): 289608267

約数列:

[1, 3, 7, 21, 49, 147, 1571, 2269, 4713, 6807, 10997, 15883, 32991, 47649, 76979, 111181, 230937, 333543, 3564599, 10693797, 24952193, 74856579, 174665351, 523996053]

約数ペア:

[(1, 523996053), (3, 174665351), (7, 74856579), (21, 24952193), (49, 10693797), (147, 3564599), (1571, 333543), (2269, 230937), (4713, 111181), (6807, 76979), (10997, 47649), (15883, 32991)]