2105001

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 3179520

約数和(自身を除く): 1074519

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1471, 4413, 13239, 39717, 77963, 233889, 701667, 2105001]

約数ペア:

[(1, 2105001), (3, 701667), (9, 233889), (27, 77963), (53, 39717), (159, 13239), (477, 4413), (1431, 1471)]