28533463

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 34677504

約数和(自身を除く): 6144041

約数列:

[1, 7, 17, 119, 347, 691, 2429, 4837, 5899, 11747, 41293, 82229, 239777, 1678439, 4076209, 28533463]

約数ペア:

[(1, 28533463), (7, 4076209), (17, 1678439), (119, 239777), (347, 82229), (691, 41293), (2429, 11747), (4837, 5899)]