1839142143

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{2411}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 2682066816

約数和(自身を除く): 842924673

約数列:

[1, 3, 9, 131, 393, 647, 1179, 1941, 2411, 5823, 7233, 21699, 84757, 254271, 315841, 762813, 947523, 1559917, 2842569, 4679751, 14039253, 204349127, 613047381, 1839142143]

約数ペア:

[(1, 1839142143), (3, 613047381), (9, 204349127), (131, 14039253), (393, 4679751), (647, 2842569), (1179, 1559917), (1941, 947523), (2411, 762813), (5823, 315841), (7233, 254271), (21699, 84757)]