12726707

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 15040512

約数和(自身を除く): 2313805

約数列:

[1, 7, 47, 101, 329, 383, 707, 2681, 4747, 18001, 33229, 38683, 126007, 270781, 1818101, 12726707]

約数ペア:

[(1, 12726707), (7, 1818101), (47, 270781), (101, 126007), (329, 38683), (383, 33229), (707, 18001), (2681, 4747)]