12953391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6653}}^1$

素因数の和:6726

約数の個数: 16

約数和(自身を含む): 19163520

約数和(自身を除く): 6210129

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6653, 19959, 73183, 219549, 392527, 1177581, 4317797, 12953391]

約数ペア:

[(1, 12953391), (3, 4317797), (11, 1177581), (33, 392527), (59, 219549), (177, 73183), (649, 19959), (1947, 6653)]