2107689993

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{28703}}^1$

素因数の和:28949

約数の個数: 24

約数和(自身を含む): 3134476800

約数和(自身を除く): 1026786807

約数列:

[1, 3, 9, 41, 123, 199, 369, 597, 1791, 8159, 24477, 28703, 73431, 86109, 258327, 1176823, 3530469, 5711897, 10591407, 17135691, 51407073, 234187777, 702563331, 2107689993]

約数ペア:

[(1, 2107689993), (3, 702563331), (9, 234187777), (41, 51407073), (123, 17135691), (199, 10591407), (369, 5711897), (597, 3530469), (1791, 1176823), (8159, 258327), (24477, 86109), (28703, 73431)]