13097903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 16644096

約数和(自身を除く): 3546193

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 4643, 32501, 60359, 143933, 422513, 1007531, 1871129, 13097903]

約数ペア:

[(1, 13097903), (7, 1871129), (13, 1007531), (31, 422513), (91, 143933), (217, 60359), (403, 32501), (2821, 4643)]