16666327

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 17791488

約数和(自身を除く): 1125161

約数列:

[1, 43, 53, 71, 103, 2279, 3053, 3763, 4429, 5459, 7313, 161809, 234737, 314459, 387589, 16666327]

約数ペア:

[(1, 16666327), (43, 387589), (53, 314459), (71, 234737), (103, 161809), (2279, 7313), (3053, 5459), (3763, 4429)]