477288963

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 715712000

約数和(自身を除く): 238423037

約数列:

[1, 3, 9, 27, 199, 211, 421, 597, 633, 1263, 1791, 1899, 3789, 5373, 5697, 11367, 41989, 83779, 88831, 125967, 251337, 266493, 377901, 754011, 799479, 1133703, 2262033, 2398437, 17677369, 53032107, 159096321, 477288963]

約数ペア:

[(1, 477288963), (3, 159096321), (9, 53032107), (27, 17677369), (199, 2398437), (211, 2262033), (421, 1133703), (597, 799479), (633, 754011), (1263, 377901), (1791, 266493), (1899, 251337), (3789, 125967), (5373, 88831), (5697, 83779), (11367, 41989)]