127957249

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7121}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 155886336

約数和(自身を除く): 27929087

約数列:

[1, 7, 17, 119, 151, 1057, 2567, 7121, 17969, 49847, 121057, 847399, 1075271, 7526897, 18279607, 127957249]

約数ペア:

[(1, 127957249), (7, 18279607), (17, 7526897), (119, 1075271), (151, 847399), (1057, 121057), (2567, 49847), (7121, 17969)]