11528033391

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{820559}}^1$

素因数の和:820795

約数の個数: 24

約数和(自身を含む): 19115765760

約数和(自身を除く): 7587732369

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 14049, 820559, 2461677, 5743913, 7385031, 17231739, 51695217, 182984657, 548953971, 1280892599, 1646861913, 3842677797, 11528033391]

約数ペア:

[(1, 11528033391), (3, 3842677797), (7, 1646861913), (9, 1280892599), (21, 548953971), (63, 182984657), (223, 51695217), (669, 17231739), (1561, 7385031), (2007, 5743913), (4683, 2461677), (14049, 820559)]