12159411

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 19662720

約数和(自身を除く): 7503309

約数列:

[1, 3, 11, 19, 33, 41, 43, 57, 121, 123, 129, 209, 363, 451, 473, 627, 779, 817, 1353, 1419, 1763, 2299, 2337, 2451, 4961, 5203, 5289, 6897, 8569, 8987, 14883, 15609, 19393, 25707, 26961, 33497, 58179, 94259, 98857, 100491, 213323, 282777, 296571, 368467, 639969, 1105401, 4053137, 12159411]

約数ペア:

[(1, 12159411), (3, 4053137), (11, 1105401), (19, 639969), (33, 368467), (41, 296571), (43, 282777), (57, 213323), (121, 100491), (123, 98857), (129, 94259), (209, 58179), (363, 33497), (451, 26961), (473, 25707), (627, 19393), (779, 15609), (817, 14883), (1353, 8987), (1419, 8569), (1763, 6897), (2299, 5289), (2337, 5203), (2451, 4961)]