8154441

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 12579840

約数和(自身を除く): 4425399

約数列:

[1, 3, 9, 17, 51, 153, 223, 239, 669, 717, 2007, 2151, 3791, 4063, 11373, 12189, 34119, 36567, 53297, 159891, 479673, 906049, 2718147, 8154441]

約数ペア:

[(1, 8154441), (3, 2718147), (9, 906049), (17, 479673), (51, 159891), (153, 53297), (223, 36567), (239, 34119), (669, 12189), (717, 11373), (2007, 4063), (2151, 3791)]