2477547

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 20

約数和(自身を含む): 3760680

約数和(自身を除く): 1283133

約数列:

[1, 3, 9, 27, 73, 81, 219, 419, 657, 1257, 1971, 3771, 5913, 11313, 30587, 33939, 91761, 275283, 825849, 2477547]

約数ペア:

[(1, 2477547), (3, 825849), (9, 275283), (27, 91761), (73, 33939), (81, 30587), (219, 11313), (419, 5913), (657, 3771), (1257, 1971)]