74972521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 8852759

約数列:

[1, 13, 43, 71, 559, 923, 1889, 3053, 24557, 39689, 81227, 134119, 1055951, 1743547, 5767117, 74972521]

約数ペア:

[(1, 74972521), (13, 5767117), (43, 1743547), (71, 1055951), (559, 134119), (923, 81227), (1889, 39689), (3053, 24557)]