247054554

素因数分解:

$2^1\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{12157}}^1$

素因数の和:13294

約数の個数: 24

約数和(自身を含む): 535803060

約数和(自身を除く): 288748506

約数列:

[1, 2, 3, 6, 9, 18, 1129, 2258, 3387, 6774, 10161, 12157, 20322, 24314, 36471, 72942, 109413, 218826, 13725253, 27450506, 41175759, 82351518, 123527277, 247054554]

約数ペア:

[(1, 247054554), (2, 123527277), (3, 82351518), (6, 41175759), (9, 27450506), (18, 13725253), (1129, 218826), (2258, 109413), (3387, 72942), (6774, 36471), (10161, 24314), (12157, 20322)]