16384851

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1215

約数の個数: 24

約数和(自身を含む): 27173120

約数和(自身を除く): 10788269

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 919, 1981, 2547, 2757, 5943, 6433, 8271, 17829, 19299, 57897, 260077, 780231, 1820539, 2340693, 5461617, 16384851]

約数ペア:

[(1, 16384851), (3, 5461617), (7, 2340693), (9, 1820539), (21, 780231), (63, 260077), (283, 57897), (849, 19299), (919, 17829), (1981, 8271), (2547, 6433), (2757, 5943)]