16866773

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4133}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 21430656

約数和(自身を除く): 4563883

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 4133, 28931, 45463, 219049, 318241, 1533343, 2409539, 16866773]

約数ペア:

[(1, 16866773), (7, 2409539), (11, 1533343), (53, 318241), (77, 219049), (371, 45463), (583, 28931), (4081, 4133)]