485722321

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{5101}}^1$

素因数の和:5392

約数の個数: 16

約数和(自身を含む): 566852608

約数和(自身を除く): 81130287

約数列:

[1, 7, 61, 223, 427, 1561, 5101, 13603, 35707, 95221, 311161, 1137523, 2178127, 7962661, 69388903, 485722321]

約数ペア:

[(1, 485722321), (7, 69388903), (61, 7962661), (223, 2178127), (427, 1137523), (1561, 311161), (5101, 95221), (13603, 35707)]