1142319

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 1603584

約数和(自身を除く): 461265

約数列:

[1, 3, 31, 71, 93, 173, 213, 519, 2201, 5363, 6603, 12283, 16089, 36849, 380773, 1142319]

約数ペア:

[(1, 1142319), (3, 380773), (31, 36849), (71, 16089), (93, 12283), (173, 6603), (213, 5363), (519, 2201)]