40032279

素因数分解:

$3^3\times 7^1\times {\mathrm{211811}}^1$

素因数の和:211827

約数の個数: 16

約数和(自身を含む): 67779840

約数和(自身を除く): 27747561

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211811, 635433, 1482677, 1906299, 4448031, 5718897, 13344093, 40032279]

約数ペア:

[(1, 40032279), (3, 13344093), (7, 5718897), (9, 4448031), (21, 1906299), (27, 1482677), (63, 635433), (189, 211811)]