2108293731

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1473301}}^1$

素因数の和:1473363

約数の個数: 16

約数和(自身を含む): 3182332320

約数和(自身を除く): 1074038589

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1473301, 4419903, 13259709, 39779127, 78084953, 234254859, 702764577, 2108293731]

約数ペア:

[(1, 2108293731), (3, 702764577), (9, 234254859), (27, 78084953), (53, 39779127), (159, 13259709), (477, 4419903), (1431, 1473301)]