3886165437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18839}}^1$

素因数の和:18926

約数の個数: 64

約数和(自身を含む): 6945177600

約数和(自身を除く): 3059012163

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 329, 399, 517, 627, 893, 987, 1463, 1551, 2679, 3619, 4389, 6251, 9823, 10857, 18753, 18839, 29469, 56517, 68761, 131873, 206283, 207229, 357941, 395619, 621687, 885433, 1073823, 1450603, 2505587, 2656299, 3937351, 4351809, 6198031, 7516761, 9739763, 11812053, 16823227, 18594093, 27561457, 29219289, 50469681, 68178341, 82684371, 117762589, 185055497, 204535023, 353287767, 555166491, 1295388479, 3886165437]

約数ペア:

[(1, 3886165437), (3, 1295388479), (7, 555166491), (11, 353287767), (19, 204535023), (21, 185055497), (33, 117762589), (47, 82684371), (57, 68178341), (77, 50469681), (133, 29219289), (141, 27561457), (209, 18594093), (231, 16823227), (329, 11812053), (399, 9739763), (517, 7516761), (627, 6198031), (893, 4351809), (987, 3937351), (1463, 2656299), (1551, 2505587), (2679, 1450603), (3619, 1073823), (4389, 885433), (6251, 621687), (9823, 395619), (10857, 357941), (18753, 207229), (18839, 206283), (29469, 131873), (56517, 68761)]