13884117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 21544320

約数和(自身を除く): 7660203

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 457, 533, 741, 779, 1371, 1599, 2337, 5941, 8683, 10127, 17823, 18737, 26049, 30381, 56211, 112879, 243581, 338637, 356003, 730743, 1068009, 4628039, 13884117]

約数ペア:

[(1, 13884117), (3, 4628039), (13, 1068009), (19, 730743), (39, 356003), (41, 338637), (57, 243581), (123, 112879), (247, 56211), (457, 30381), (533, 26049), (741, 18737), (779, 17823), (1371, 10127), (1599, 8683), (2337, 5941)]