728435523

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{5477}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 994980096

約数和(自身を除く): 266544573

約数列:

[1, 3, 43, 129, 1031, 3093, 5477, 16431, 44333, 132999, 235511, 706533, 5646787, 16940361, 242811841, 728435523]

約数ペア:

[(1, 728435523), (3, 242811841), (43, 16940361), (129, 5646787), (1031, 706533), (3093, 235511), (5477, 132999), (16431, 44333)]