2408483847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 4198293504

約数和(自身を除く): 1789809657

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 227, 231, 253, 483, 681, 759, 1589, 1771, 1997, 2497, 4767, 5221, 5313, 5991, 7491, 13979, 15663, 17479, 21967, 36547, 41937, 45931, 52437, 57431, 65901, 109641, 137793, 153769, 172293, 321517, 402017, 453319, 461307, 505241, 964551, 1206051, 1359957, 1515723, 3173233, 3536687, 4986509, 9519699, 10426337, 10610061, 14959527, 31279011, 34905563, 72984359, 104716689, 114689707, 218953077, 344069121, 802827949, 2408483847]

約数ペア:

[(1, 2408483847), (3, 802827949), (7, 344069121), (11, 218953077), (21, 114689707), (23, 104716689), (33, 72984359), (69, 34905563), (77, 31279011), (161, 14959527), (227, 10610061), (231, 10426337), (253, 9519699), (483, 4986509), (681, 3536687), (759, 3173233), (1589, 1515723), (1771, 1359957), (1997, 1206051), (2497, 964551), (4767, 505241), (5221, 461307), (5313, 453319), (5991, 402017), (7491, 321517), (13979, 172293), (15663, 153769), (17479, 137793), (21967, 109641), (36547, 65901), (41937, 57431), (45931, 52437)]