117121039

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 137253888

約数和(自身を除く): 20132849

約数列:

[1, 7, 47, 317, 329, 1123, 2219, 7861, 14899, 52781, 104293, 355991, 369467, 2491937, 16731577, 117121039]

約数ペア:

[(1, 117121039), (7, 16731577), (47, 2491937), (317, 369467), (329, 355991), (1123, 104293), (2219, 52781), (7861, 14899)]