11887803

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 28

約数和(自身を含む): 18624720

約数和(自身を除く): 6736917

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 709, 729, 1863, 2127, 5589, 6381, 16307, 16767, 19143, 48921, 57429, 146763, 172287, 440289, 516861, 1320867, 3962601, 11887803]

約数ペア:

[(1, 11887803), (3, 3962601), (9, 1320867), (23, 516861), (27, 440289), (69, 172287), (81, 146763), (207, 57429), (243, 48921), (621, 19143), (709, 16767), (729, 16307), (1863, 6381), (2127, 5589)]