287150248847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12727727}}^1$

素因数の和:12728038

約数の個数: 16

約数和(自身を含む): 359227395072

約数和(自身を除く): 72077146225

約数列:

[1, 7, 11, 77, 293, 2051, 3223, 22561, 12727727, 89094089, 140004997, 980034979, 3729224011, 26104568077, 41021464121, 287150248847]

約数ペア:

[(1, 287150248847), (7, 41021464121), (11, 26104568077), (77, 3729224011), (293, 980034979), (2051, 140004997), (3223, 89094089), (22561, 12727727)]