2667740427

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2994097}}^1$

素因数の和:2994120

約数の個数: 20

約数和(自身を含む): 4347430296

約数和(自身を除く): 1679689869

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2994097, 8982291, 26946873, 32935067, 80840619, 98805201, 242521857, 296415603, 889246809, 2667740427]

約数ペア:

[(1, 2667740427), (3, 889246809), (9, 296415603), (11, 242521857), (27, 98805201), (33, 80840619), (81, 32935067), (99, 26946873), (297, 8982291), (891, 2994097)]