22038231

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 31348080

約数和(自身を除く): 9309849

約数列:

[1, 3, 29, 43, 87, 129, 137, 411, 1247, 1849, 3741, 3973, 5547, 5891, 11919, 17673, 53621, 160863, 170839, 253313, 512517, 759939, 7346077, 22038231]

約数ペア:

[(1, 22038231), (3, 7346077), (29, 759939), (43, 512517), (87, 253313), (129, 170839), (137, 160863), (411, 53621), (1247, 17673), (1849, 11919), (3741, 5891), (3973, 5547)]