5231919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 3961041

約数列:

[1, 3, 7, 11, 21, 29, 33, 71, 77, 87, 121, 203, 213, 231, 319, 363, 497, 609, 781, 847, 957, 1491, 2059, 2233, 2343, 2541, 3509, 5467, 6177, 6699, 8591, 10527, 14413, 16401, 22649, 24563, 25773, 43239, 60137, 67947, 73689, 158543, 180411, 249139, 475629, 747417, 1743973, 5231919]

約数ペア:

[(1, 5231919), (3, 1743973), (7, 747417), (11, 475629), (21, 249139), (29, 180411), (33, 158543), (71, 73689), (77, 67947), (87, 60137), (121, 43239), (203, 25773), (213, 24563), (231, 22649), (319, 16401), (363, 14413), (497, 10527), (609, 8591), (781, 6699), (847, 6177), (957, 5467), (1491, 3509), (2059, 2541), (2233, 2343)]