28484649

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{45869}}^1$

素因数の和:45901

約数の個数: 16

約数和(自身を含む): 44035200

約数和(自身を除く): 15550551

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 45869, 137607, 412821, 1054987, 1238463, 3164961, 9494883, 28484649]

約数ペア:

[(1, 28484649), (3, 9494883), (9, 3164961), (23, 1238463), (27, 1054987), (69, 412821), (207, 137607), (621, 45869)]