2021092881

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1\times {\mathrm{1459}}^1$

素因数の和:2848

約数の個数: 16

約数和(自身を含む): 2704737600

約数和(自身を除く): 683644719

約数列:

[1, 3, 557, 829, 1459, 1671, 2487, 4377, 461753, 812663, 1209511, 1385259, 2437989, 3628533, 673697627, 2021092881]

約数ペア:

[(1, 2021092881), (3, 673697627), (557, 3628533), (829, 2437989), (1459, 1385259), (1671, 1209511), (2487, 812663), (4377, 461753)]