17266287

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 24451632

約数和(自身を除く): 7185345

約数列:

[1, 3, 31, 53, 93, 113, 159, 339, 961, 1643, 2883, 3503, 4929, 5989, 10509, 17967, 50933, 108593, 152799, 185659, 325779, 556977, 5755429, 17266287]

約数ペア:

[(1, 17266287), (3, 5755429), (31, 556977), (53, 325779), (93, 185659), (113, 152799), (159, 108593), (339, 50933), (961, 17967), (1643, 10509), (2883, 5989), (3503, 4929)]