488124513

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1261

約数の個数: 24

約数和(自身を含む): 711360000

約数和(自身を除く): 223235487

約数列:

[1, 3, 9, 199, 449, 597, 607, 1347, 1791, 1821, 4041, 5463, 89351, 120793, 268053, 272543, 362379, 804159, 817629, 1087137, 2452887, 54236057, 162708171, 488124513]

約数ペア:

[(1, 488124513), (3, 162708171), (9, 54236057), (199, 2452887), (449, 1087137), (597, 817629), (607, 804159), (1347, 362379), (1791, 272543), (1821, 268053), (4041, 120793), (5463, 89351)]