38869389

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{36913}}^1$

素因数の和:36938

約数の個数: 20

約数和(自身を含む): 62532316

約数和(自身を除く): 23662927

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 36913, 110739, 332217, 479869, 996651, 1439607, 2989953, 4318821, 12956463, 38869389]

約数ペア:

[(1, 38869389), (3, 12956463), (9, 4318821), (13, 2989953), (27, 1439607), (39, 996651), (81, 479869), (117, 332217), (351, 110739), (1053, 36913)]