2016279

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 3045600

約数和(自身を除く): 1029321

約数列:

[1, 3, 9, 27, 53, 159, 477, 1409, 1431, 4227, 12681, 38043, 74677, 224031, 672093, 2016279]

約数ペア:

[(1, 2016279), (3, 672093), (9, 224031), (27, 74677), (53, 38043), (159, 12681), (477, 4227), (1409, 1431)]