233638263

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{4999}}^1$

素因数の和:5588

約数の個数: 20

約数和(自身を含む): 349690000

約数和(自身を除く): 116051737

約数列:

[1, 3, 9, 27, 81, 577, 1731, 4999, 5193, 14997, 15579, 44991, 46737, 134973, 404919, 2884423, 8653269, 25959807, 77879421, 233638263]

約数ペア:

[(1, 233638263), (3, 77879421), (9, 25959807), (27, 8653269), (81, 2884423), (577, 404919), (1731, 134973), (4999, 46737), (5193, 44991), (14997, 15579)]