405940329

素因数分解:

$3^4\times {\mathrm{5011609}}^1$

素因数の和:5011621

約数の個数: 10

約数和(自身を含む): 606404810

約数和(自身を除く): 200464481

約数列:

[1, 3, 9, 27, 81, 5011609, 15034827, 45104481, 135313443, 405940329]

約数ペア:

[(1, 405940329), (3, 135313443), (9, 45104481), (27, 15034827), (81, 5011609)]