2040996969

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{25111}}^1$

素因数の和:25949

約数の個数: 24

約数和(自身を含む): 3220161984

約数和(自身を除く): 1179165015

約数列:

[1, 3, 9, 11, 33, 99, 821, 2463, 7389, 9031, 25111, 27093, 75333, 81279, 225999, 276221, 828663, 2485989, 20616131, 61848393, 185545179, 226777441, 680332323, 2040996969]

約数ペア:

[(1, 2040996969), (3, 680332323), (9, 226777441), (11, 185545179), (33, 61848393), (99, 20616131), (821, 2485989), (2463, 828663), (7389, 276221), (9031, 225999), (25111, 81279), (27093, 75333)]