13259179

素因数分解:

${\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:258

約数の個数: 12

約数和(自身を含む): 13902192

約数和(自身を除く): 643013

約数列:

[1, 43, 71, 101, 1849, 3053, 4343, 7171, 131279, 186749, 308353, 13259179]

約数ペア:

[(1, 13259179), (43, 308353), (71, 186749), (101, 131279), (1849, 7171), (3053, 4343)]