2009137053

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20369}}^1$

素因数の和:20458

約数の個数: 48

約数和(自身を含む): 3455403840

約数和(自身を除く): 1446266787

約数列:

[1, 3, 7, 11, 21, 33, 49, 61, 77, 147, 183, 231, 427, 539, 671, 1281, 1617, 2013, 2989, 4697, 8967, 14091, 20369, 32879, 61107, 98637, 142583, 224059, 427749, 672177, 998081, 1242509, 1568413, 2994243, 3727527, 4705239, 8697563, 10978891, 13667599, 26092689, 32936673, 41002797, 60882941, 95673193, 182648823, 287019579, 669712351, 2009137053]

約数ペア:

[(1, 2009137053), (3, 669712351), (7, 287019579), (11, 182648823), (21, 95673193), (33, 60882941), (49, 41002797), (61, 32936673), (77, 26092689), (147, 13667599), (183, 10978891), (231, 8697563), (427, 4705239), (539, 3727527), (671, 2994243), (1281, 1568413), (1617, 1242509), (2013, 998081), (2989, 672177), (4697, 427749), (8967, 224059), (14091, 142583), (20369, 98637), (32879, 61107)]