13906321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 16869888

約数和(自身を除く): 2963567

約数列:

[1, 11, 13, 31, 143, 341, 403, 3137, 4433, 34507, 40781, 97247, 448591, 1069717, 1264211, 13906321]

約数ペア:

[(1, 13906321), (11, 1264211), (13, 1069717), (31, 448591), (143, 97247), (341, 40781), (403, 34507), (3137, 4433)]