320071707

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{1429}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 474714240

約数和(自身を除く): 154642533

約数列:

[1, 3, 9, 41, 123, 369, 607, 1429, 1821, 4287, 5463, 12861, 24887, 58589, 74661, 175767, 223983, 527301, 867403, 2602209, 7806627, 35563523, 106690569, 320071707]

約数ペア:

[(1, 320071707), (3, 106690569), (9, 35563523), (41, 7806627), (123, 2602209), (369, 867403), (607, 527301), (1429, 223983), (1821, 175767), (4287, 74661), (5463, 58589), (12861, 24887)]