8790363

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2368

約数の個数: 20

約数和(自身を含む): 13416480

約数和(自身を除く): 4626117

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 2309, 3807, 6927, 20781, 62343, 108523, 187029, 325569, 976707, 2930121, 8790363]

約数ペア:

[(1, 8790363), (3, 2930121), (9, 976707), (27, 325569), (47, 187029), (81, 108523), (141, 62343), (423, 20781), (1269, 6927), (2309, 3807)]