1044043

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1436400

約数和(自身を除く): 392357

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 149, 539, 637, 1001, 1043, 1639, 1937, 7007, 7301, 11473, 13559, 21307, 80311, 94913, 149149, 1044043]

約数ペア:

[(1, 1044043), (7, 149149), (11, 94913), (13, 80311), (49, 21307), (77, 13559), (91, 11473), (143, 7301), (149, 7007), (539, 1937), (637, 1639), (1001, 1043)]