754091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 16

約数和(自身を含む): 887040

約数和(自身を除く): 132949

約数列:

[1, 13, 19, 43, 71, 247, 559, 817, 923, 1349, 3053, 10621, 17537, 39689, 58007, 754091]

約数ペア:

[(1, 754091), (13, 58007), (19, 39689), (43, 17537), (71, 10621), (247, 3053), (559, 1349), (817, 923)]