2174283

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1608

約数の個数: 20

約数和(自身を含む): 3441240

約数和(自身を除く): 1266957

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1579, 4737, 14211, 26843, 42633, 80529, 127899, 241587, 724761, 2174283]

約数ペア:

[(1, 2174283), (3, 724761), (9, 241587), (17, 127899), (27, 80529), (51, 42633), (81, 26843), (153, 14211), (459, 4737), (1377, 1579)]