309736617

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 462120960

約数和(自身を除く): 152384343

約数列:

[1, 3, 17, 29, 51, 87, 97, 127, 289, 291, 381, 493, 867, 1479, 1649, 2159, 2813, 3683, 4947, 6477, 8381, 8439, 11049, 12319, 25143, 28033, 36703, 36957, 47821, 62611, 84099, 110109, 143463, 187833, 209423, 357251, 628269, 812957, 1064387, 1071753, 2438871, 3193161, 3560191, 6073267, 10680573, 18219801, 103245539, 309736617]

約数ペア:

[(1, 309736617), (3, 103245539), (17, 18219801), (29, 10680573), (51, 6073267), (87, 3560191), (97, 3193161), (127, 2438871), (289, 1071753), (291, 1064387), (381, 812957), (493, 628269), (867, 357251), (1479, 209423), (1649, 187833), (2159, 143463), (2813, 110109), (3683, 84099), (4947, 62611), (6477, 47821), (8381, 36957), (8439, 36703), (11049, 28033), (12319, 25143)]