47137189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{883}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 53973504

約数和(自身を除く): 6836315

約数列:

[1, 11, 23, 211, 253, 883, 2321, 4853, 9713, 20309, 53383, 186313, 223399, 2049443, 4285199, 47137189]

約数ペア:

[(1, 47137189), (11, 4285199), (23, 2049443), (211, 223399), (253, 186313), (883, 53383), (2321, 20309), (4853, 9713)]