40553429

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 50862240

約数和(自身を除く): 10308811

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 1013, 2107, 5719, 7091, 19247, 40033, 43559, 49637, 134729, 304913, 827621, 943103, 2134391, 5793347, 40553429]

約数ペア:

[(1, 40553429), (7, 5793347), (19, 2134391), (43, 943103), (49, 827621), (133, 304913), (301, 134729), (817, 49637), (931, 43559), (1013, 40033), (2107, 19247), (5719, 7091)]