2108361507

素因数分解:

$3^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{68813}}^1$

素因数の和:70282

約数の個数: 16

約数和(自身を含む): 3214990080

約数和(自身を除く): 1106628573

約数列:

[1, 3, 7, 21, 1459, 4377, 10213, 30639, 68813, 206439, 481691, 1445073, 100398167, 301194501, 702787169, 2108361507]

約数ペア:

[(1, 2108361507), (3, 702787169), (7, 301194501), (21, 100398167), (1459, 1445073), (4377, 481691), (10213, 206439), (30639, 68813)]