11818467

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2544

約数の個数: 20

約数和(自身を含む): 17961240

約数和(自身を除く): 6142773

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2473, 4779, 7419, 22257, 66771, 145907, 200313, 437721, 1313163, 3939489, 11818467]

約数ペア:

[(1, 11818467), (3, 3939489), (9, 1313163), (27, 437721), (59, 200313), (81, 145907), (177, 66771), (531, 22257), (1593, 7419), (2473, 4779)]