47313921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2423}}^1$

素因数の和:2732

約数の個数: 16

約数和(自身を含む): 66087936

約数和(自身を除く): 18774015

約数列:

[1, 3, 23, 69, 283, 849, 2423, 6509, 7269, 19527, 55729, 167187, 685709, 2057127, 15771307, 47313921]

約数ペア:

[(1, 47313921), (3, 15771307), (23, 2057127), (69, 685709), (283, 167187), (849, 55729), (2423, 19527), (6509, 7269)]