28854657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{82207}}^1$

素因数の和:82229

約数の個数: 16

約数和(自身を含む): 46036480

約数和(自身を除く): 17181823

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 82207, 246621, 739863, 1068691, 2219589, 3206073, 9618219, 28854657]

約数ペア:

[(1, 28854657), (3, 9618219), (9, 3206073), (13, 2219589), (27, 1068691), (39, 739863), (117, 246621), (351, 82207)]