1257085269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{53129}}^1$

素因数の和:53385

約数の個数: 24

約数和(自身を含む): 1989187200

約数和(自身を除く): 732101931

約数列:

[1, 3, 9, 11, 33, 99, 239, 717, 2151, 2629, 7887, 23661, 53129, 159387, 478161, 584419, 1753257, 5259771, 12697831, 38093493, 114280479, 139676141, 419028423, 1257085269]

約数ペア:

[(1, 1257085269), (3, 419028423), (9, 139676141), (11, 114280479), (33, 38093493), (99, 12697831), (239, 5259771), (717, 1753257), (2151, 584419), (2629, 478161), (7887, 159387), (23661, 53129)]