121729118

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{25801}}^1$

素因数の和:26147

約数の個数: 16

約数和(自身を含む): 209305824

約数和(自身を除く): 87576706

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 25801, 51602, 180607, 361214, 8694937, 17389874, 60864559, 121729118]

約数ペア:

[(1, 121729118), (2, 60864559), (7, 17389874), (14, 8694937), (337, 361214), (674, 180607), (2359, 51602), (4718, 25801)]