2009098791

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{292573}}^1$

素因数の和:292695

約数の個数: 24

約数和(自身を含む): 3347046560

約数和(自身を除く): 1337947769

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 292573, 877719, 2048011, 2633157, 6144033, 18432099, 31890457, 95671371, 223233199, 287014113, 669699597, 2009098791]

約数ペア:

[(1, 2009098791), (3, 669699597), (7, 287014113), (9, 223233199), (21, 95671371), (63, 31890457), (109, 18432099), (327, 6144033), (763, 2633157), (981, 2048011), (2289, 877719), (6867, 292573)]