13260753

素因数分解:

$3^5\times {\mathrm{11}}^3\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 22381632

約数和(自身を除く): 9120879

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 121, 123, 243, 297, 363, 369, 451, 891, 1089, 1107, 1331, 1353, 2673, 3267, 3321, 3993, 4059, 4961, 9801, 9963, 11979, 12177, 14883, 29403, 35937, 36531, 44649, 54571, 107811, 109593, 133947, 163713, 323433, 401841, 491139, 1205523, 1473417, 4420251, 13260753]

約数ペア:

[(1, 13260753), (3, 4420251), (9, 1473417), (11, 1205523), (27, 491139), (33, 401841), (41, 323433), (81, 163713), (99, 133947), (121, 109593), (123, 107811), (243, 54571), (297, 44649), (363, 36531), (369, 35937), (451, 29403), (891, 14883), (1089, 12177), (1107, 11979), (1331, 9963), (1353, 9801), (2673, 4961), (3267, 4059), (3321, 3993)]