399408045111

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1331773}}^1$

素因数の和:1332535

約数の個数: 24

約数和(自身を含む): 590029152960

約数和(自身を除く): 190621107849

約数列:

[1, 3, 9, 47, 141, 423, 709, 2127, 6381, 33323, 99969, 299907, 1331773, 3995319, 11985957, 62593331, 187779993, 563339979, 944227057, 2832681171, 8498043513, 44378671679, 133136015037, 399408045111]

約数ペア:

[(1, 399408045111), (3, 133136015037), (9, 44378671679), (47, 8498043513), (141, 2832681171), (423, 944227057), (709, 563339979), (2127, 187779993), (6381, 62593331), (33323, 11985957), (99969, 3995319), (299907, 1331773)]