39404889

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 59293832

約数和(自身を除く): 19888943

約数列:

[1, 3, 9, 37, 73, 111, 219, 333, 657, 1621, 2701, 4863, 8103, 14589, 24309, 59977, 118333, 179931, 354999, 539793, 1064997, 4378321, 13134963, 39404889]

約数ペア:

[(1, 39404889), (3, 13134963), (9, 4378321), (37, 1064997), (73, 539793), (111, 354999), (219, 179931), (333, 118333), (657, 59977), (1621, 24309), (2701, 14589), (4863, 8103)]