47982891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85531}}^1$

素因数の和:85562

約数の個数: 16

約数和(自身を含む): 73899648

約数和(自身を除く): 25916757

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 85531, 256593, 940841, 1454027, 2822523, 4362081, 15994297, 47982891]

約数ペア:

[(1, 47982891), (3, 15994297), (11, 4362081), (17, 2822523), (33, 1454027), (51, 940841), (187, 256593), (561, 85531)]