1566120387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{2393}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 2286059328

約数和(自身を除く): 719938941

約数列:

[1, 3, 13, 39, 97, 173, 291, 519, 1261, 2249, 2393, 3783, 6747, 7179, 16781, 31109, 50343, 93327, 218153, 232121, 413989, 654459, 696363, 1241967, 3017573, 5381857, 9052719, 16145571, 40156933, 120470799, 522040129, 1566120387]

約数ペア:

[(1, 1566120387), (3, 522040129), (13, 120470799), (39, 40156933), (97, 16145571), (173, 9052719), (291, 5381857), (519, 3017573), (1261, 1241967), (2249, 696363), (2393, 654459), (3783, 413989), (6747, 232121), (7179, 218153), (16781, 93327), (31109, 50343)]