1698982857

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3813

約数の個数: 72

約数和(自身を含む): 3007132128

約数和(自身を除く): 1308149271

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 169, 243, 297, 351, 429, 507, 891, 1053, 1287, 1521, 1859, 2673, 3159, 3761, 3861, 4563, 5577, 11283, 11583, 13689, 16731, 33849, 34749, 41067, 41371, 48893, 50193, 101547, 124113, 146679, 150579, 304641, 372339, 440037, 451737, 537823, 635609, 913923, 1117017, 1320111, 1613469, 1906827, 3351051, 3960333, 4840407, 5720481, 6991699, 10053153, 11880999, 14521221, 17161443, 20975097, 43563663, 51484329, 62925291, 130690989, 154452987, 188775873, 566327619, 1698982857]

約数ペア:

[(1, 1698982857), (3, 566327619), (9, 188775873), (11, 154452987), (13, 130690989), (27, 62925291), (33, 51484329), (39, 43563663), (81, 20975097), (99, 17161443), (117, 14521221), (143, 11880999), (169, 10053153), (243, 6991699), (297, 5720481), (351, 4840407), (429, 3960333), (507, 3351051), (891, 1906827), (1053, 1613469), (1287, 1320111), (1521, 1117017), (1859, 913923), (2673, 635609), (3159, 537823), (3761, 451737), (3861, 440037), (4563, 372339), (5577, 304641), (11283, 150579), (11583, 146679), (13689, 124113), (16731, 101547), (33849, 50193), (34749, 48893), (41067, 41371)]