2080532853

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{3931}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 3559309312

約数和(自身を除く): 1478776459

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 271, 279, 651, 813, 1897, 1953, 2439, 3931, 5691, 8401, 11793, 17073, 25203, 27517, 35379, 58807, 75609, 82551, 121861, 176421, 247653, 365583, 529263, 853027, 1065301, 1096749, 2559081, 3195903, 7457107, 7677243, 9587709, 22371321, 33024331, 67113963, 99072993, 231170317, 297218979, 693510951, 2080532853]

約数ペア:

[(1, 2080532853), (3, 693510951), (7, 297218979), (9, 231170317), (21, 99072993), (31, 67113963), (63, 33024331), (93, 22371321), (217, 9587709), (271, 7677243), (279, 7457107), (651, 3195903), (813, 2559081), (1897, 1096749), (1953, 1065301), (2439, 853027), (3931, 529263), (5691, 365583), (8401, 247653), (11793, 176421), (17073, 121861), (25203, 82551), (27517, 75609), (35379, 58807)]