1356868989

素因数分解:

$3^5\times 7^1\times {\mathrm{797689}}^1$

素因数の和:797711

約数の個数: 24

約数和(自身を含む): 2322873280

約数和(自身を除く): 966004291

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 797689, 2393067, 5583823, 7179201, 16751469, 21537603, 50254407, 64612809, 150763221, 193838427, 452289663, 1356868989]

約数ペア:

[(1, 1356868989), (3, 452289663), (7, 193838427), (9, 150763221), (21, 64612809), (27, 50254407), (63, 21537603), (81, 16751469), (189, 7179201), (243, 5583823), (567, 2393067), (1701, 797689)]