3880629

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 6051936

約数和(自身を除く): 2171307

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2083, 6249, 18747, 47909, 56241, 143727, 168723, 431181, 1293543, 3880629]

約数ペア:

[(1, 3880629), (3, 1293543), (9, 431181), (23, 168723), (27, 143727), (69, 56241), (81, 47909), (207, 18747), (621, 6249), (1863, 2083)]