230743503

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{4987}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 343154448

約数和(自身を除く): 112410945

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 873, 4987, 5141, 14961, 15423, 44883, 46269, 264311, 483739, 792933, 1451217, 2378799, 4353651, 25638167, 76914501, 230743503]

約数ペア:

[(1, 230743503), (3, 76914501), (9, 25638167), (53, 4353651), (97, 2378799), (159, 1451217), (291, 792933), (477, 483739), (873, 264311), (4987, 46269), (5141, 44883), (14961, 15423)]