713509317

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{124067}}^1$

素因数の和:124150

約数の個数: 20

約数和(自身を含む): 1080880416

約数和(自身を除く): 367371099

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 124067, 372201, 1116603, 3349809, 8808757, 10049427, 26426271, 79278813, 237836439, 713509317]

約数ペア:

[(1, 713509317), (3, 237836439), (9, 79278813), (27, 26426271), (71, 10049427), (81, 8808757), (213, 3349809), (639, 1116603), (1917, 372201), (5751, 124067)]