11797137

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 20173440

約数和(自身を除く): 8376303

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 157, 207, 253, 297, 363, 471, 621, 759, 1089, 1413, 1727, 2277, 2783, 3267, 3611, 4239, 5181, 6831, 8349, 10833, 15543, 18997, 25047, 32499, 39721, 46629, 56991, 75141, 97497, 119163, 170973, 357489, 436931, 512919, 1072467, 1310793, 3932379, 11797137]

約数ペア:

[(1, 11797137), (3, 3932379), (9, 1310793), (11, 1072467), (23, 512919), (27, 436931), (33, 357489), (69, 170973), (99, 119163), (121, 97497), (157, 75141), (207, 56991), (253, 46629), (297, 39721), (363, 32499), (471, 25047), (621, 18997), (759, 15543), (1089, 10833), (1413, 8349), (1727, 6831), (2277, 5181), (2783, 4239), (3267, 3611)]