857638089

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1601}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 1547455104

約数和(自身を除く): 689817015

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 773, 1601, 2319, 4803, 5411, 6957, 8503, 11207, 14409, 16233, 17611, 25509, 33621, 48699, 52833, 59521, 76527, 100863, 123277, 158499, 178563, 369831, 535689, 1109493, 1237573, 3712719, 8663011, 11138157, 13613303, 25989033, 40839909, 77967099, 95293121, 122519727, 285879363, 857638089]

約数ペア:

[(1, 857638089), (3, 285879363), (7, 122519727), (9, 95293121), (11, 77967099), (21, 40839909), (33, 25989033), (63, 13613303), (77, 11138157), (99, 8663011), (231, 3712719), (693, 1237573), (773, 1109493), (1601, 535689), (2319, 369831), (4803, 178563), (5411, 158499), (6957, 123277), (8503, 100863), (11207, 76527), (14409, 59521), (16233, 52833), (17611, 48699), (25509, 33621)]