63946211

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 76197888

約数和(自身を除く): 12251677

約数列:

[1, 7, 31, 103, 217, 721, 2861, 3193, 20027, 22351, 88691, 294683, 620837, 2062781, 9135173, 63946211]

約数ペア:

[(1, 63946211), (7, 9135173), (31, 2062781), (103, 620837), (217, 294683), (721, 88691), (2861, 22351), (3193, 20027)]