69820709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9227}}^1$

素因数の和:9304

約数の個数: 16

約数和(自身を含む): 85045248

約数和(自身を除く): 15224539

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 9227, 64589, 212221, 433669, 1485547, 3035683, 9974387, 69820709]

約数ペア:

[(1, 69820709), (7, 9974387), (23, 3035683), (47, 1485547), (161, 433669), (329, 212221), (1081, 64589), (7567, 9227)]