432888381

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{281279}}^1$

素因数の和:281310

約数の個数: 20

約数和(自身を含む): 680697600

約数和(自身を除く): 247809219

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 281279, 843837, 2531511, 5344301, 7594533, 16032903, 22783599, 48098709, 144296127, 432888381]

約数ペア:

[(1, 432888381), (3, 144296127), (9, 48098709), (19, 22783599), (27, 16032903), (57, 7594533), (81, 5344301), (171, 2531511), (513, 843837), (1539, 281279)]