11091411

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1080

約数の個数: 20

約数和(自身を含む): 16698000

約数和(自身を除く): 5606589

約数列:

[1, 3, 9, 27, 81, 149, 447, 919, 1341, 2757, 4023, 8271, 12069, 24813, 74439, 136931, 410793, 1232379, 3697137, 11091411]

約数ペア:

[(1, 11091411), (3, 3697137), (9, 1232379), (27, 410793), (81, 136931), (149, 74439), (447, 24813), (919, 12069), (1341, 8271), (2757, 4023)]