15447971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 19345920

約数和(自身を除く): 3897949

約数列:

[1, 7, 11, 77, 439, 457, 3073, 3199, 4829, 5027, 33803, 35189, 200623, 1404361, 2206853, 15447971]

約数ペア:

[(1, 15447971), (7, 2206853), (11, 1404361), (77, 200623), (439, 35189), (457, 33803), (3073, 5027), (3199, 4829)]