13099923

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 19455488

約数和(自身を除く): 6355565

約数列:

[1, 3, 9, 73, 127, 157, 219, 381, 471, 657, 1143, 1413, 9271, 11461, 19939, 27813, 34383, 59817, 83439, 103149, 179451, 1455547, 4366641, 13099923]

約数ペア:

[(1, 13099923), (3, 4366641), (9, 1455547), (73, 179451), (127, 103149), (157, 83439), (219, 59817), (381, 34383), (471, 27813), (657, 19939), (1143, 11461), (1413, 9271)]