9901493

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 11821056

約数和(自身を除く): 1919563

約数列:

[1, 7, 31, 103, 217, 443, 721, 3101, 3193, 13733, 22351, 45629, 96131, 319403, 1414499, 9901493]

約数ペア:

[(1, 9901493), (7, 1414499), (31, 319403), (103, 96131), (217, 45629), (443, 22351), (721, 13733), (3101, 3193)]