12275879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 15434496

約数和(自身を除く): 3158617

約数列:

[1, 7, 11, 77, 131, 917, 1217, 1441, 8519, 10087, 13387, 93709, 159427, 1115989, 1753697, 12275879]

約数ペア:

[(1, 12275879), (7, 1753697), (11, 1115989), (77, 159427), (131, 93709), (917, 13387), (1217, 10087), (1441, 8519)]