713961729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28649}}^1$

素因数の和:28742

約数の個数: 32

約数和(自身を含む): 1155168000

約数和(自身を除く): 441206271

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 639, 923, 1917, 2769, 8307, 24921, 28649, 85947, 257841, 372437, 773523, 1117311, 2034079, 3351933, 6102237, 10055799, 18306711, 26443027, 54920133, 79329081, 237987243, 713961729]

約数ペア:

[(1, 713961729), (3, 237987243), (9, 79329081), (13, 54920133), (27, 26443027), (39, 18306711), (71, 10055799), (117, 6102237), (213, 3351933), (351, 2034079), (639, 1117311), (923, 773523), (1917, 372437), (2769, 257841), (8307, 85947), (24921, 28649)]