1879968393

素因数分解:

$3^3\times {\mathrm{2089}}^1\times {\mathrm{33331}}^1$

素因数の和:35429

約数の個数: 16

約数和(自身を含む): 2786555200

約数和(自身を除く): 906586807

約数列:

[1, 3, 9, 27, 2089, 6267, 18801, 33331, 56403, 99993, 299979, 899937, 69628459, 208885377, 626656131, 1879968393]

約数ペア:

[(1, 1879968393), (3, 626656131), (9, 208885377), (27, 69628459), (2089, 899937), (6267, 299979), (18801, 99993), (33331, 56403)]