12348517581

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{645067}}^1$

素因数の和:645785

約数の個数: 16

約数和(自身を含む): 18319931200

約数和(自身を除く): 5971413619

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 19143, 645067, 1935201, 5805603, 17416809, 457352503, 1372057509, 4116172527, 12348517581]

約数ペア:

[(1, 12348517581), (3, 4116172527), (9, 1372057509), (27, 457352503), (709, 17416809), (2127, 5805603), (6381, 1935201), (19143, 645067)]