2019500397

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{60271}}^1$

素因数の和:60370

約数の個数: 32

約数和(自身を含む): 3211292160

約数和(自身を除く): 1191791763

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 1241, 1971, 3723, 11169, 33507, 60271, 180813, 542439, 1024607, 1627317, 3073821, 4399783, 9221463, 13199349, 27664389, 39598047, 74796311, 118794141, 224388933, 673166799, 2019500397]

約数ペア:

[(1, 2019500397), (3, 673166799), (9, 224388933), (17, 118794141), (27, 74796311), (51, 39598047), (73, 27664389), (153, 13199349), (219, 9221463), (459, 4399783), (657, 3073821), (1241, 1627317), (1971, 1024607), (3723, 542439), (11169, 180813), (33507, 60271)]