130028903

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{6337}}^1$

素因数の和:6442

約数の個数: 12

約数和(自身を含む): 140095152

約数和(自身を除く): 10066249

約数列:

[1, 17, 71, 289, 1207, 6337, 20519, 107729, 449927, 1831393, 7648759, 130028903]

約数ペア:

[(1, 130028903), (17, 7648759), (71, 1831393), (289, 449927), (1207, 107729), (6337, 20519)]