889089939

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{186041}}^1$

素因数の和:186112

約数の個数: 20

約数和(自身を含む): 1350664920

約数和(自身を除く): 461574981

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 186041, 558123, 1674369, 5023107, 10976419, 15069321, 32929257, 98787771, 296363313, 889089939]

約数ペア:

[(1, 889089939), (3, 296363313), (9, 98787771), (27, 32929257), (59, 15069321), (81, 10976419), (177, 5023107), (531, 1674369), (1593, 558123), (4779, 186041)]