70667569

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14159}}^1$

素因数の和:14220

約数の個数: 16

約数和(自身を含む): 86999040

約数和(自身を除く): 16331471

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 14159, 99113, 325657, 438929, 2279599, 3072503, 10095367, 70667569]

約数ペア:

[(1, 70667569), (7, 10095367), (23, 3072503), (31, 2279599), (161, 438929), (217, 325657), (713, 99113), (4991, 14159)]