13775841

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 21041280

約数和(自身を除く): 7265439

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1123, 1363, 3369, 4089, 10107, 12267, 32567, 52781, 97701, 158343, 293103, 475029, 1530649, 4591947, 13775841]

約数ペア:

[(1, 13775841), (3, 4591947), (9, 1530649), (29, 475029), (47, 293103), (87, 158343), (141, 97701), (261, 52781), (423, 32567), (1123, 12267), (1363, 10107), (3369, 4089)]