31134429

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 19409571

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2339, 4437, 7017, 13311, 21051, 39763, 63153, 67831, 119289, 203493, 357867, 610479, 1073601, 1153127, 1831437, 3459381, 10378143, 31134429]

約数ペア:

[(1, 31134429), (3, 10378143), (9, 3459381), (17, 1831437), (27, 1153127), (29, 1073601), (51, 610479), (87, 357867), (153, 203493), (261, 119289), (459, 67831), (493, 63153), (783, 39763), (1479, 21051), (2339, 13311), (4437, 7017)]