2979207

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 5506560

約数和(自身を除く): 2527353

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 1433, 2079, 4299, 10031, 12897, 15763, 30093, 38691, 47289, 90279, 110341, 141867, 270837, 331023, 425601, 993069, 2979207]

約数ペア:

[(1, 2979207), (3, 993069), (7, 425601), (9, 331023), (11, 270837), (21, 141867), (27, 110341), (33, 90279), (63, 47289), (77, 38691), (99, 30093), (189, 15763), (231, 12897), (297, 10031), (693, 4299), (1433, 2079)]