304883481

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^2$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 508047360

約数和(自身を除く): 203163879

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 157, 217, 399, 471, 589, 651, 1099, 1767, 2983, 3297, 4123, 4867, 8949, 12369, 14601, 20881, 24649, 34069, 62643, 73947, 92473, 102207, 172543, 277419, 468331, 517629, 647311, 764119, 1404993, 1941933, 2292357, 3278317, 5348833, 9834951, 14518261, 16046499, 43554783, 101627827, 304883481]

約数ペア:

[(1, 304883481), (3, 101627827), (7, 43554783), (19, 16046499), (21, 14518261), (31, 9834951), (57, 5348833), (93, 3278317), (133, 2292357), (157, 1941933), (217, 1404993), (399, 764119), (471, 647311), (589, 517629), (651, 468331), (1099, 277419), (1767, 172543), (2983, 102207), (3297, 92473), (4123, 73947), (4867, 62643), (8949, 34069), (12369, 24649), (14601, 20881)]