102187729

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2371}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 120231936

約数和(自身を除く): 18044207

約数列:

[1, 7, 47, 131, 329, 917, 2371, 6157, 16597, 43099, 111437, 310601, 780059, 2174207, 14598247, 102187729]

約数ペア:

[(1, 102187729), (7, 14598247), (47, 2174207), (131, 780059), (329, 310601), (917, 111437), (2371, 43099), (6157, 16597)]