2016078201

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3929977}}^1$

素因数の和:3930005

約数の個数: 16

約数和(自身を含む): 3143982400

約数和(自身を除く): 1127904199

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3929977, 11789931, 35369793, 74669563, 106109379, 224008689, 672026067, 2016078201]

約数ペア:

[(1, 2016078201), (3, 672026067), (9, 224008689), (19, 106109379), (27, 74669563), (57, 35369793), (171, 11789931), (513, 3929977)]