647034580227

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{42034339}}^1$

素因数の和:42035082

約数の個数: 16

約数和(自身を含む): 987302577920

約数和(自身を除く): 340267997693

約数列:

[1, 3, 7, 21, 733, 2199, 5131, 15393, 42034339, 126103017, 294240373, 882721119, 30811170487, 92433511461, 215678193409, 647034580227]

約数ペア:

[(1, 647034580227), (3, 215678193409), (7, 92433511461), (21, 30811170487), (733, 882721119), (2199, 294240373), (5131, 126103017), (15393, 42034339)]