2509367091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{42937}}^1$

素因数の和:42992

約数の個数: 48

約数和(自身を含む): 4385859072

約数和(自身を除く): 1876491981

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 483, 759, 847, 1771, 2541, 2783, 5313, 8349, 19481, 42937, 58443, 128811, 300559, 472307, 901677, 987551, 1416921, 2962653, 3306149, 5195377, 6912857, 9918447, 10863061, 15586131, 20738571, 32589183, 36367639, 76041427, 109102917, 119493671, 228124281, 358481013, 836455697, 2509367091]

約数ペア:

[(1, 2509367091), (3, 836455697), (7, 358481013), (11, 228124281), (21, 119493671), (23, 109102917), (33, 76041427), (69, 36367639), (77, 32589183), (121, 20738571), (161, 15586131), (231, 10863061), (253, 9918447), (363, 6912857), (483, 5195377), (759, 3306149), (847, 2962653), (1771, 1416921), (2541, 987551), (2783, 901677), (5313, 472307), (8349, 300559), (19481, 128811), (42937, 58443)]