315467999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{19417}}^1$

素因数の和:19646

約数の個数: 16

約数和(自身を含む): 395195136

約数和(自身を除く): 79727137

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 16247, 19417, 135919, 213587, 1495109, 4096987, 28678909, 45066857, 315467999]

約数ペア:

[(1, 315467999), (7, 45066857), (11, 28678909), (77, 4096987), (211, 1495109), (1477, 213587), (2321, 135919), (16247, 19417)]