8009309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 2635171

約数列:

[1, 7, 11, 41, 43, 59, 77, 287, 301, 413, 451, 473, 649, 1763, 2419, 2537, 3157, 3311, 4543, 12341, 16933, 17759, 19393, 26609, 27907, 104017, 135751, 186263, 195349, 728119, 1144187, 8009309]

約数ペア:

[(1, 8009309), (7, 1144187), (11, 728119), (41, 195349), (43, 186263), (59, 135751), (77, 104017), (287, 27907), (301, 26609), (413, 19393), (451, 17759), (473, 16933), (649, 12341), (1763, 4543), (2419, 3311), (2537, 3157)]