2729027

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 3536640

約数和(自身を除く): 807613

約数列:

[1, 7, 17, 19, 71, 119, 133, 289, 323, 497, 1207, 1349, 2023, 2261, 5491, 8449, 9443, 20519, 22933, 38437, 143633, 160531, 389861, 2729027]

約数ペア:

[(1, 2729027), (7, 389861), (17, 160531), (19, 143633), (71, 38437), (119, 22933), (133, 20519), (289, 9443), (323, 8449), (497, 5491), (1207, 2261), (1349, 2023)]