161853277

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2287}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 179891712

約数和(自身を除く): 18038435

約数列:

[1, 17, 23, 181, 391, 2287, 3077, 4163, 38879, 52601, 70771, 413947, 894217, 7037099, 9520781, 161853277]

約数ペア:

[(1, 161853277), (17, 9520781), (23, 7037099), (181, 894217), (391, 413947), (2287, 70771), (3077, 52601), (4163, 38879)]