122539991

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 143078400

約数和(自身を除く): 20538409

約数列:

[1, 7, 59, 269, 413, 1103, 1883, 7721, 15871, 65077, 111097, 296707, 455539, 2076949, 17505713, 122539991]

約数ペア:

[(1, 122539991), (7, 17505713), (59, 2076949), (269, 455539), (413, 296707), (1103, 111097), (1883, 65077), (7721, 15871)]