47947939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 57056832

約数和(自身を除く): 9108893

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 9433, 122629, 160361, 216959, 2084693, 2820467, 3688303, 47947939]

約数ペア:

[(1, 47947939), (13, 3688303), (17, 2820467), (23, 2084693), (221, 216959), (299, 160361), (391, 122629), (5083, 9433)]