30625119

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4813}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 51066912

約数和(自身を除く): 20441793

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 4813, 6363, 14439, 33691, 43317, 101073, 303219, 486113, 1458339, 3402791, 4375017, 10208373, 30625119]

約数ペア:

[(1, 30625119), (3, 10208373), (7, 4375017), (9, 3402791), (21, 1458339), (63, 486113), (101, 303219), (303, 101073), (707, 43317), (909, 33691), (2121, 14439), (4813, 6363)]