109053217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63073}}^1$

素因数の和:63112

約数の個数: 16

約数和(自身を含む): 141285760

約数和(自身を除く): 32232543

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 63073, 441511, 819949, 1198387, 5739643, 8388709, 15579031, 109053217]

約数ペア:

[(1, 109053217), (7, 15579031), (13, 8388709), (19, 5739643), (91, 1198387), (133, 819949), (247, 441511), (1729, 63073)]