11366649

素因数分解:

$3^4\times 7^1\times {\mathrm{20047}}^1$

素因数の和:20066

約数の個数: 20

約数和(自身を含む): 19406464

約数和(自身を除く): 8039815

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20047, 60141, 140329, 180423, 420987, 541269, 1262961, 1623807, 3788883, 11366649]

約数ペア:

[(1, 11366649), (3, 3788883), (7, 1623807), (9, 1262961), (21, 541269), (27, 420987), (63, 180423), (81, 140329), (189, 60141), (567, 20047)]