12956463

素因数分解:

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

素因数の和:36935

約数の個数: 16

約数和(自身を含む): 20671840

約数和(自身を除く): 7715377

約数列:

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

約数ペア:

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