945854889

素因数分解:

$3^1\times 7^2\times {\mathrm{2083}}^1\times {\mathrm{3089}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 1468219680

約数和(自身を除く): 522364791

約数列:

[1, 3, 7, 21, 49, 147, 2083, 3089, 6249, 9267, 14581, 21623, 43743, 64869, 102067, 151361, 306201, 454083, 6434387, 19303161, 45040709, 135122127, 315284963, 945854889]

約数ペア:

[(1, 945854889), (3, 315284963), (7, 135122127), (21, 45040709), (49, 19303161), (147, 6434387), (2083, 454083), (3089, 306201), (6249, 151361), (9267, 102067), (14581, 64869), (21623, 43743)]