2104707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1213053

約数列:

[1, 3, 11, 23, 33, 47, 59, 69, 141, 177, 253, 517, 649, 759, 1081, 1357, 1551, 1947, 2773, 3243, 4071, 8319, 11891, 14927, 30503, 35673, 44781, 63779, 91509, 191337, 701569, 2104707]

約数ペア:

[(1, 2104707), (3, 701569), (11, 191337), (23, 91509), (33, 63779), (47, 44781), (59, 35673), (69, 30503), (141, 14927), (177, 11891), (253, 8319), (517, 4071), (649, 3243), (759, 2773), (1081, 1947), (1357, 1551)]