1122957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 1920000

約数和(自身を除く): 797043

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 199, 209, 297, 513, 597, 627, 1791, 1881, 2189, 3781, 5373, 5643, 6567, 11343, 19701, 34029, 41591, 59103, 102087, 124773, 374319, 1122957]

約数ペア:

[(1, 1122957), (3, 374319), (9, 124773), (11, 102087), (19, 59103), (27, 41591), (33, 34029), (57, 19701), (99, 11343), (171, 6567), (199, 5643), (209, 5373), (297, 3781), (513, 2189), (597, 1881), (627, 1791)]