489482649

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1066411}}^1$

素因数の和:1066437

約数の個数: 16

約数和(自身を含む): 767816640

約数和(自身を除く): 278333991

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1066411, 3199233, 9597699, 18128987, 28793097, 54386961, 163160883, 489482649]

約数ペア:

[(1, 489482649), (3, 163160883), (9, 54386961), (17, 28793097), (27, 18128987), (51, 9597699), (153, 3199233), (459, 1066411)]