27331423

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 31901760

約数和(自身を除く): 4570337

約数列:

[1, 7, 109, 113, 317, 763, 791, 2219, 12317, 34553, 35821, 86219, 241871, 250747, 3904489, 27331423]

約数ペア:

[(1, 27331423), (7, 3904489), (109, 250747), (113, 241871), (317, 86219), (763, 35821), (791, 34553), (2219, 12317)]