1289034527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{20173}}^1$

素因数の和:20378

約数の個数: 16

約数和(自身を含む): 1453496352

約数和(自身を除く): 164461825

約数列:

[1, 11, 37, 157, 407, 1727, 5809, 20173, 63899, 221903, 746401, 3167161, 8210411, 34838771, 117184957, 1289034527]

約数ペア:

[(1, 1289034527), (11, 117184957), (37, 34838771), (157, 8210411), (407, 3167161), (1727, 746401), (5809, 221903), (20173, 63899)]