28054913

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 30663360

約数和(自身を除く): 2608447

約数列:

[1, 17, 59, 83, 337, 1003, 1411, 4897, 5729, 19883, 27971, 83249, 338011, 475507, 1650289, 28054913]

約数ペア:

[(1, 28054913), (17, 1650289), (59, 475507), (83, 338011), (337, 83249), (1003, 27971), (1411, 19883), (4897, 5729)]