11971883

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 15025920

約数和(自身を除く): 3054037

約数列:

[1, 7, 11, 77, 181, 859, 1267, 1991, 6013, 9449, 13937, 66143, 155479, 1088353, 1710269, 11971883]

約数ペア:

[(1, 11971883), (7, 1710269), (11, 1088353), (77, 155479), (181, 66143), (859, 13937), (1267, 9449), (1991, 6013)]