11661117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15737}}^1$

素因数の和:15772

約数の個数: 16

約数和(自身を含む): 17626560

約数和(自身を除く): 5965443

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 15737, 47211, 204581, 299003, 613743, 897009, 3887039, 11661117]

約数ペア:

[(1, 11661117), (3, 3887039), (13, 897009), (19, 613743), (39, 299003), (57, 204581), (247, 47211), (741, 15737)]