2912688927

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1\times {\mathrm{7039}}^1$

素因数の和:9067

約数の個数: 24

約数和(自身を含む): 4392960000

約数和(自身を除く): 1480271073

約数列:

[1, 3, 9, 23, 69, 207, 1999, 5997, 7039, 17991, 21117, 45977, 63351, 137931, 161897, 413793, 485691, 1457073, 14070961, 42212883, 126638649, 323632103, 970896309, 2912688927]

約数ペア:

[(1, 2912688927), (3, 970896309), (9, 323632103), (23, 126638649), (69, 42212883), (207, 14070961), (1999, 1457073), (5997, 485691), (7039, 413793), (17991, 161897), (21117, 137931), (45977, 63351)]