47875569

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3449}}^1$

素因数の和:4120

約数の個数: 16

約数和(自身を含む): 73084800

約数和(自身を除く): 25209231

約数列:

[1, 3, 7, 21, 661, 1983, 3449, 4627, 10347, 13881, 24143, 72429, 2279789, 6839367, 15958523, 47875569]

約数ペア:

[(1, 47875569), (3, 15958523), (7, 6839367), (21, 2279789), (661, 72429), (1983, 24143), (3449, 13881), (4627, 10347)]