145714849

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4447}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 173080576

約数和(自身を除く): 27365727

約数列:

[1, 7, 31, 151, 217, 1057, 4447, 4681, 31129, 32767, 137857, 671497, 964999, 4700479, 20816407, 145714849]

約数ペア:

[(1, 145714849), (7, 20816407), (31, 4700479), (151, 964999), (217, 671497), (1057, 137857), (4447, 32767), (4681, 31129)]