15947241

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6653}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 22996224

約数和(自身を除く): 7048983

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 6653, 19959, 113101, 312691, 339303, 938073, 5315747, 15947241]

約数ペア:

[(1, 15947241), (3, 5315747), (17, 938073), (47, 339303), (51, 312691), (141, 113101), (799, 19959), (2397, 6653)]