22146291

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1822

約数の個数: 28

約数和(自身を含む): 35177112

約数和(自身を除く): 13030821

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 1787, 4131, 5361, 12393, 16083, 30379, 48249, 91137, 144747, 273411, 434241, 820233, 1302723, 2460699, 7382097, 22146291]

約数ペア:

[(1, 22146291), (3, 7382097), (9, 2460699), (17, 1302723), (27, 820233), (51, 434241), (81, 273411), (153, 144747), (243, 91137), (459, 48249), (729, 30379), (1377, 16083), (1787, 12393), (4131, 5361)]