31256433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 48834240

約数和(自身を除く): 17577807

約数列:

[1, 3, 9, 13, 39, 117, 311, 859, 933, 2577, 2799, 4043, 7731, 11167, 12129, 33501, 36387, 100503, 267149, 801447, 2404341, 3472937, 10418811, 31256433]

約数ペア:

[(1, 31256433), (3, 10418811), (9, 3472937), (13, 2404341), (39, 801447), (117, 267149), (311, 100503), (859, 36387), (933, 33501), (2577, 12129), (2799, 11167), (4043, 7731)]