239283219

素因数分解:

$3^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{4691}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 372282048

約数和(自身を除く): 132998829

約数列:

[1, 3, 7, 21, 49, 147, 347, 1041, 2429, 4691, 7287, 14073, 17003, 32837, 51009, 98511, 229859, 689577, 1627777, 4883331, 11394439, 34183317, 79761073, 239283219]

約数ペア:

[(1, 239283219), (3, 79761073), (7, 34183317), (21, 11394439), (49, 4883331), (147, 1627777), (347, 689577), (1041, 229859), (2429, 98511), (4691, 51009), (7287, 32837), (14073, 17003)]