2011182327

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{10709}}^1$

素因数の和:11004

約数の個数: 48

約数和(自身を含む): 3635573760

約数和(自身を除く): 1624391433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 271, 693, 813, 1897, 2439, 2981, 5691, 8943, 10709, 17073, 20867, 26829, 32127, 62601, 74963, 96381, 117799, 187803, 224889, 353397, 674667, 824593, 1060191, 2473779, 2902139, 7421337, 8706417, 20314973, 26119251, 31923529, 60944919, 95770587, 182834757, 223464703, 287311761, 670394109, 2011182327]

約数ペア:

[(1, 2011182327), (3, 670394109), (7, 287311761), (9, 223464703), (11, 182834757), (21, 95770587), (33, 60944919), (63, 31923529), (77, 26119251), (99, 20314973), (231, 8706417), (271, 7421337), (693, 2902139), (813, 2473779), (1897, 1060191), (2439, 824593), (2981, 674667), (5691, 353397), (8943, 224889), (10709, 187803), (17073, 117799), (20867, 96381), (26829, 74963), (32127, 62601)]