2009051703

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{1297}}^1\times {\mathrm{1579}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 2932701200

約数和(自身を除く): 923649497

約数列:

[1, 3, 9, 109, 327, 981, 1297, 1579, 3891, 4737, 11673, 14211, 141373, 172111, 424119, 516333, 1272357, 1548999, 2047963, 6143889, 18431667, 223227967, 669683901, 2009051703]

約数ペア:

[(1, 2009051703), (3, 669683901), (9, 223227967), (109, 18431667), (327, 6143889), (981, 2047963), (1297, 1548999), (1579, 1272357), (3891, 516333), (4737, 424119), (11673, 172111), (14211, 141373)]