28386099

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5179}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 21341901

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5179, 5481, 15537, 36253, 46611, 108759, 139833, 150191, 326277, 450573, 978831, 1051337, 1351719, 3154011, 4055157, 9462033, 28386099]

約数ペア:

[(1, 28386099), (3, 9462033), (7, 4055157), (9, 3154011), (21, 1351719), (27, 1051337), (29, 978831), (63, 450573), (87, 326277), (189, 150191), (203, 139833), (261, 108759), (609, 46611), (783, 36253), (1827, 15537), (5179, 5481)]