8480860921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{687433}}^1$

素因数の和:687532

約数の個数: 12

約数和(自身を含む): 9309231228

約数和(自身を除く): 828370307

約数列:

[1, 13, 73, 169, 949, 12337, 687433, 8936629, 50182609, 116176177, 652373917, 8480860921]

約数ペア:

[(1, 8480860921), (13, 652373917), (73, 116176177), (169, 50182609), (949, 8936629), (12337, 687433)]