243841003

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6167

約数の個数: 24

約数和(自身を含む): 305574720

約数和(自身を除く): 61733717

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 5719, 6091, 40033, 42637, 115729, 261913, 298459, 810103, 1833391, 4976347, 5670721, 12833737, 34834429, 243841003]

約数ペア:

[(1, 243841003), (7, 34834429), (19, 12833737), (43, 5670721), (49, 4976347), (133, 1833391), (301, 810103), (817, 298459), (931, 261913), (2107, 115729), (5719, 42637), (6091, 40033)]