486548739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{28319}}^1$

素因数の和:28431

約数の個数: 24

約数和(自身を含む): 742210560

約数和(自身を除く): 255661821

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 17181, 28319, 84957, 254871, 651337, 1954011, 2350477, 5862033, 7051431, 21154293, 54060971, 162182913, 486548739]

約数ペア:

[(1, 486548739), (3, 162182913), (9, 54060971), (23, 21154293), (69, 7051431), (83, 5862033), (207, 2350477), (249, 1954011), (747, 651337), (1909, 254871), (5727, 84957), (17181, 28319)]