26673283

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15466

約数の個数: 16

約数和(自身を含む): 34558720

約数和(自身を除く): 7885437

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15427, 107989, 200551, 293113, 1403857, 2051791, 3810469, 26673283]

約数ペア:

[(1, 26673283), (7, 3810469), (13, 2051791), (19, 1403857), (91, 293113), (133, 200551), (247, 107989), (1729, 15427)]