11438817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 6301983

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 247, 359, 559, 741, 817, 1077, 1677, 2451, 4667, 6821, 10621, 14001, 15437, 20463, 31863, 46311, 88673, 200681, 266019, 293303, 602043, 879909, 3812939, 11438817]

約数ペア:

[(1, 11438817), (3, 3812939), (13, 879909), (19, 602043), (39, 293303), (43, 266019), (57, 200681), (129, 88673), (247, 46311), (359, 31863), (559, 20463), (741, 15437), (817, 14001), (1077, 10621), (1677, 6821), (2451, 4667)]