2854295217

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131759}}^1$

素因数の和:131877

約数の個数: 24

約数和(自身を含む): 4316457600

約数和(自身を除く): 1462162383

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 7221, 21663, 131759, 395277, 1185831, 3821011, 10935997, 11463033, 32807991, 34389099, 98423973, 317143913, 951431739, 2854295217]

約数ペア:

[(1, 2854295217), (3, 951431739), (9, 317143913), (29, 98423973), (83, 34389099), (87, 32807991), (249, 11463033), (261, 10935997), (747, 3821011), (2407, 1185831), (7221, 395277), (21663, 131759)]