11311001

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 13492224

約数和(自身を除く): 2181223

約数列:

[1, 13, 17, 31, 127, 169, 221, 403, 527, 1651, 2159, 2873, 3937, 5239, 6851, 21463, 28067, 51181, 66929, 89063, 364871, 665353, 870077, 11311001]

約数ペア:

[(1, 11311001), (13, 870077), (17, 665353), (31, 364871), (127, 89063), (169, 66929), (221, 51181), (403, 28067), (527, 21463), (1651, 6851), (2159, 5239), (2873, 3937)]