8680707

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 14416896

約数和(自身を除く): 5736189

約数列:

[1, 3, 7, 9, 21, 63, 227, 607, 681, 1589, 1821, 2043, 4249, 4767, 5463, 12747, 14301, 38241, 137789, 413367, 964523, 1240101, 2893569, 8680707]

約数ペア:

[(1, 8680707), (3, 2893569), (7, 1240101), (9, 964523), (21, 413367), (63, 137789), (227, 38241), (607, 14301), (681, 12747), (1589, 5463), (1821, 4767), (2043, 4249)]