15286341

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6803}}^1$

素因数の和:6920

約数の個数: 16

約数和(自身を含む): 23514624

約数和(自身を除く): 8228283

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 6803, 20409, 47621, 142863, 727921, 2183763, 5095447, 15286341]

約数ペア:

[(1, 15286341), (3, 5095447), (7, 2183763), (21, 727921), (107, 142863), (321, 47621), (749, 20409), (2247, 6803)]