2670429

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3694592

約数和(自身を除く): 1024163

約数列:

[1, 3, 43, 127, 129, 163, 381, 489, 5461, 7009, 16383, 20701, 21027, 62103, 890143, 2670429]

約数ペア:

[(1, 2670429), (3, 890143), (43, 62103), (127, 21027), (129, 20701), (163, 16383), (381, 7009), (489, 5461)]