2011454559

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1732519}}^1$

素因数の和:1732571

約数の個数: 16

約数和(自身を含む): 3049235200

約数和(自身を除く): 1037780641

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1732519, 5197557, 15592671, 46778013, 74498317, 223494951, 670484853, 2011454559]

約数ペア:

[(1, 2011454559), (3, 670484853), (9, 223494951), (27, 74498317), (43, 46778013), (129, 15592671), (387, 5197557), (1161, 1732519)]