12979527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 20152320

約数和(自身を除く): 7172793

約数列:

[1, 3, 11, 19, 33, 57, 127, 163, 209, 381, 489, 627, 1397, 1793, 2413, 3097, 4191, 5379, 7239, 9291, 20701, 26543, 34067, 62103, 79629, 102201, 227711, 393319, 683133, 1179957, 4326509, 12979527]

約数ペア:

[(1, 12979527), (3, 4326509), (11, 1179957), (19, 683133), (33, 393319), (57, 227711), (127, 102201), (163, 79629), (209, 62103), (381, 34067), (489, 26543), (627, 20701), (1397, 9291), (1793, 7239), (2413, 5379), (3097, 4191)]