11031385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 14101776

約数和(自身を除く): 3070391

約数列:

[1, 5, 17, 85, 233, 557, 1165, 2785, 3961, 9469, 19805, 47345, 129781, 648905, 2206277, 11031385]

約数ペア:

[(1, 11031385), (5, 2206277), (17, 648905), (85, 129781), (233, 47345), (557, 19805), (1165, 9469), (2785, 3961)]