47268891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1361}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 72665424

約数和(自身を除く): 25396533

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 1361, 2043, 3859, 4083, 11577, 12249, 23137, 34731, 69411, 208233, 308947, 926841, 2780523, 5252099, 15756297, 47268891]

約数ペア:

[(1, 47268891), (3, 15756297), (9, 5252099), (17, 2780523), (51, 926841), (153, 308947), (227, 208233), (681, 69411), (1361, 34731), (2043, 23137), (3859, 12249), (4083, 11577)]