2007382209

素因数分解:

$3^1\times 7^1\times {\mathrm{9767}}^1\times {\mathrm{9787}}^1$

素因数の和:19564

約数の個数: 16

約数和(自身を含む): 3059493888

約数和(自身を除く): 1052111679

約数列:

[1, 3, 7, 21, 9767, 9787, 29301, 29361, 68369, 68509, 205107, 205527, 95589629, 286768887, 669127403, 2007382209]

約数ペア:

[(1, 2007382209), (3, 669127403), (7, 286768887), (21, 95589629), (9767, 205527), (9787, 205107), (29301, 68509), (29361, 68369)]