19157283

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41737}}^1$

素因数の和:41763

約数の個数: 16

約数和(自身を含む): 30051360

約数和(自身を除く): 10894077

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 41737, 125211, 375633, 709529, 1126899, 2128587, 6385761, 19157283]

約数ペア:

[(1, 19157283), (3, 6385761), (9, 2128587), (17, 1126899), (27, 709529), (51, 375633), (153, 125211), (459, 41737)]