1008067221

素因数分解:

$3^3\times 7^1\times {\mathrm{5333689}}^1$

素因数の和:5333705

約数の個数: 16

約数和(自身を含む): 1706780800

約数和(自身を除く): 698713579

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5333689, 16001067, 37335823, 48003201, 112007469, 144009603, 336022407, 1008067221]

約数ペア:

[(1, 1008067221), (3, 336022407), (7, 144009603), (9, 112007469), (21, 48003201), (27, 37335823), (63, 16001067), (189, 5333689)]