7152507

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 10860096

約数和(自身を除く): 3707589

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 457, 1371, 1739, 4113, 5217, 15651, 16909, 21479, 50727, 64437, 152181, 193311, 794723, 2384169, 7152507]

約数ペア:

[(1, 7152507), (3, 2384169), (9, 794723), (37, 193311), (47, 152181), (111, 64437), (141, 50727), (333, 21479), (423, 16909), (457, 15651), (1371, 5217), (1739, 4113)]