2017670022369

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1505743}}^1$

素因数の和:1506059

約数の個数: 40

約数和(自身を含む): 3069621764352

約数和(自身を除く): 1051951741983

約数列:

[1, 3, 9, 27, 71, 81, 213, 233, 639, 699, 1917, 2097, 5751, 6291, 16543, 18873, 49629, 148887, 446661, 1339983, 1505743, 4517229, 13551687, 40655061, 106907753, 121965183, 320723259, 350838119, 962169777, 1052514357, 2886509331, 3157543071, 8659527993, 9472629213, 24909506449, 28417887639, 74728519347, 224185558041, 672556674123, 2017670022369]

約数ペア:

[(1, 2017670022369), (3, 672556674123), (9, 224185558041), (27, 74728519347), (71, 28417887639), (81, 24909506449), (213, 9472629213), (233, 8659527993), (639, 3157543071), (699, 2886509331), (1917, 1052514357), (2097, 962169777), (5751, 350838119), (6291, 320723259), (16543, 121965183), (18873, 106907753), (49629, 40655061), (148887, 13551687), (446661, 4517229), (1339983, 1505743)]