87502429

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 109045248

約数和(自身を除く): 21542819

約数列:

[1, 7, 19, 31, 133, 217, 361, 589, 1117, 2527, 4123, 7819, 11191, 21223, 34627, 78337, 148561, 242389, 403237, 657913, 2822659, 4605391, 12500347, 87502429]

約数ペア:

[(1, 87502429), (7, 12500347), (19, 4605391), (31, 2822659), (133, 657913), (217, 403237), (361, 242389), (589, 148561), (1117, 78337), (2527, 34627), (4123, 21223), (7819, 11191)]