1236952079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20543

約数の個数: 24

約数和(自身を含む): 1508966400

約数和(自身を除く): 272014321

約数列:

[1, 11, 17, 19, 187, 209, 289, 323, 3179, 3553, 5491, 20479, 60401, 225269, 348143, 389101, 3829573, 4280111, 5918431, 6614717, 65102741, 72761887, 112450189, 1236952079]

約数ペア:

[(1, 1236952079), (11, 112450189), (17, 72761887), (19, 65102741), (187, 6614717), (209, 5918431), (289, 4280111), (323, 3829573), (3179, 389101), (3553, 348143), (5491, 225269), (20479, 60401)]