1325492019

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{32533}}^1$

素因数の和:33048

約数の個数: 20

約数和(自身を含む): 1984053456

約数和(自身を除く): 658561437

約数列:

[1, 3, 9, 27, 81, 503, 1509, 4527, 13581, 32533, 40743, 97599, 292797, 878391, 2635173, 16364099, 49092297, 147276891, 441830673, 1325492019]

約数ペア:

[(1, 1325492019), (3, 441830673), (9, 147276891), (27, 49092297), (81, 16364099), (503, 2635173), (1509, 878391), (4527, 292797), (13581, 97599), (32533, 40743)]