5456619

素因数分解:

$3^3\times 7^1\times {\mathrm{28871}}^1$

素因数の和:28887

約数の個数: 16

約数和(自身を含む): 9239040

約数和(自身を除く): 3782421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 28871, 86613, 202097, 259839, 606291, 779517, 1818873, 5456619]

約数ペア:

[(1, 5456619), (3, 1818873), (7, 779517), (9, 606291), (21, 259839), (27, 202097), (63, 86613), (189, 28871)]