1214274429

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{328271}}^1$

素因数の和:328417

約数の個数: 16

約数和(自身を含む): 1812061440

約数和(自身を除く): 597787011

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 328271, 984813, 2954439, 8863317, 44973127, 134919381, 404758143, 1214274429]

約数ペア:

[(1, 1214274429), (3, 404758143), (9, 134919381), (27, 44973127), (137, 8863317), (411, 2954439), (1233, 984813), (3699, 328271)]