28300509

素因数分解:

$3^6\times {\mathrm{38821}}^1$

素因数の和:38839

約数の個数: 14

約数和(自身を含む): 42432446

約数和(自身を除く): 14131937

約数列:

[1, 3, 9, 27, 81, 243, 729, 38821, 116463, 349389, 1048167, 3144501, 9433503, 28300509]

約数ペア:

[(1, 28300509), (3, 9433503), (9, 3144501), (27, 1048167), (81, 349389), (243, 116463), (729, 38821)]