128940411

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{12527}}^1$

素因数の和:12650

約数の個数: 16

約数和(自身を含む): 177997824

約数和(自身を除く): 49057413

約数列:

[1, 3, 47, 73, 141, 219, 3431, 10293, 12527, 37581, 588769, 914471, 1766307, 2743413, 42980137, 128940411]

約数ペア:

[(1, 128940411), (3, 42980137), (47, 2743413), (73, 1766307), (141, 914471), (219, 588769), (3431, 37581), (10293, 12527)]