16402851

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{1721}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 24383520

約数和(自身を除く): 7980669

約数列:

[1, 3, 9, 27, 353, 1059, 1721, 3177, 5163, 9531, 15489, 46467, 607513, 1822539, 5467617, 16402851]

約数ペア:

[(1, 16402851), (3, 5467617), (9, 1822539), (27, 607513), (353, 46467), (1059, 15489), (1721, 9531), (3177, 5163)]