1791477

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1330

約数の個数: 20

約数和(自身を含む): 2835756

約数和(自身を除く): 1044279

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1301, 1377, 3903, 11709, 22117, 35127, 66351, 105381, 199053, 597159, 1791477]

約数ペア:

[(1, 1791477), (3, 597159), (9, 199053), (17, 105381), (27, 66351), (51, 35127), (81, 22117), (153, 11709), (459, 3903), (1301, 1377)]