1259693913

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{21383}}^1$

素因数の和:21728

約数の個数: 16

約数和(自身を含む): 1709009280

約数和(自身を除く): 449315367

約数列:

[1, 3, 73, 219, 269, 807, 19637, 21383, 58911, 64149, 1560959, 4682877, 5752027, 17256081, 419897971, 1259693913]

約数ペア:

[(1, 1259693913), (3, 419897971), (73, 17256081), (219, 5752027), (269, 4682877), (807, 1560959), (19637, 64149), (21383, 58911)]