7291323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20773}}^1$

素因数の和:20795

約数の個数: 16

約数和(自身を含む): 11633440

約数和(自身を除く): 4342117

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20773, 62319, 186957, 270049, 560871, 810147, 2430441, 7291323]

約数ペア:

[(1, 7291323), (3, 2430441), (9, 810147), (13, 560871), (27, 270049), (39, 186957), (117, 62319), (351, 20773)]