129883299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{475763}}^1$

素因数の和:475786

約数の個数: 16

約数和(自身を含む): 213142272

約数和(自身を除く): 83258973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 475763, 1427289, 3330341, 6184919, 9991023, 18554757, 43294433, 129883299]

約数ペア:

[(1, 129883299), (3, 43294433), (7, 18554757), (13, 9991023), (21, 6184919), (39, 3330341), (91, 1427289), (273, 475763)]