2858937543

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{19739}}^1$

素因数の和:19793

約数の個数: 72

約数和(自身を含む): 5460873600

約数和(自身を除く): 2601936057

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 121, 133, 171, 209, 231, 363, 399, 627, 693, 847, 1089, 1197, 1463, 1881, 2299, 2541, 4389, 6897, 7623, 13167, 16093, 19739, 20691, 48279, 59217, 138173, 144837, 177651, 217129, 375041, 414519, 651387, 1125123, 1243557, 1519903, 1954161, 2388419, 2625287, 3375369, 4125451, 4559709, 7165257, 7875861, 12376353, 13679127, 16718933, 21495771, 23627583, 28878157, 37129059, 45379961, 50156799, 86634471, 136139883, 150470397, 259903413, 317659727, 408419649, 952979181, 2858937543]

約数ペア:

[(1, 2858937543), (3, 952979181), (7, 408419649), (9, 317659727), (11, 259903413), (19, 150470397), (21, 136139883), (33, 86634471), (57, 50156799), (63, 45379961), (77, 37129059), (99, 28878157), (121, 23627583), (133, 21495771), (171, 16718933), (209, 13679127), (231, 12376353), (363, 7875861), (399, 7165257), (627, 4559709), (693, 4125451), (847, 3375369), (1089, 2625287), (1197, 2388419), (1463, 1954161), (1881, 1519903), (2299, 1243557), (2541, 1125123), (4389, 651387), (6897, 414519), (7623, 375041), (13167, 217129), (16093, 177651), (19739, 144837), (20691, 138173), (48279, 59217)]