13126641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5536

約数の個数: 16

約数和(自身を含む): 19358400

約数和(自身を除く): 6231759

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 5449, 16347, 59939, 179817, 397777, 1193331, 4375547, 13126641]

約数ペア:

[(1, 13126641), (3, 4375547), (11, 1193331), (33, 397777), (73, 179817), (219, 59939), (803, 16347), (2409, 5449)]