487991769

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{11503}}^1$

素因数の和:11764

約数の個数: 16

約数和(自身を含む): 662630400

約数和(自身を除く): 174638631

約数列:

[1, 3, 79, 179, 237, 537, 11503, 14141, 34509, 42423, 908737, 2059037, 2726211, 6177111, 162663923, 487991769]

約数ペア:

[(1, 487991769), (3, 162663923), (79, 6177111), (179, 2726211), (237, 2059037), (537, 908737), (11503, 42423), (14141, 34509)]