353187767

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 389192496

約数和(自身を除く): 36004729

約数列:

[1, 17, 43, 97, 289, 293, 731, 1649, 4171, 4981, 12427, 12599, 28033, 28421, 70907, 84677, 214183, 483157, 1205419, 1222103, 3641111, 8213669, 20775751, 353187767]

約数ペア:

[(1, 353187767), (17, 20775751), (43, 8213669), (97, 3641111), (289, 1222103), (293, 1205419), (731, 483157), (1649, 214183), (4171, 84677), (4981, 70907), (12427, 28421), (12599, 28033)]