487486593

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2593}}^1$

素因数の和:2827

約数の個数: 40

約数和(自身を含む): 798495456

約数和(自身を除く): 311008863

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 211, 297, 633, 891, 1899, 2321, 2593, 5697, 6963, 7779, 17091, 20889, 23337, 28523, 62667, 70011, 85569, 188001, 210033, 256707, 547123, 770121, 1641369, 2310363, 4924107, 6018353, 14772321, 18055059, 44316963, 54165177, 162495531, 487486593]

約数ペア:

[(1, 487486593), (3, 162495531), (9, 54165177), (11, 44316963), (27, 18055059), (33, 14772321), (81, 6018353), (99, 4924107), (211, 2310363), (297, 1641369), (633, 770121), (891, 547123), (1899, 256707), (2321, 210033), (2593, 188001), (5697, 85569), (6963, 70011), (7779, 62667), (17091, 28523), (20889, 23337)]