13423899

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 19906560

約数和(自身を除く): 6482661

約数列:

[1, 3, 19, 31, 57, 71, 93, 107, 213, 321, 589, 1349, 1767, 2033, 2201, 3317, 4047, 6099, 6603, 7597, 9951, 22791, 41819, 63023, 125457, 144343, 189069, 235507, 433029, 706521, 4474633, 13423899]

約数ペア:

[(1, 13423899), (3, 4474633), (19, 706521), (31, 433029), (57, 235507), (71, 189069), (93, 144343), (107, 125457), (213, 63023), (321, 41819), (589, 22791), (1349, 9951), (1767, 7597), (2033, 6603), (2201, 6099), (3317, 4047)]