313400637

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2437}}^1$

素因数の和:2890

約数の個数: 32

約数和(自身を含む): 507884160

約数和(自身を除く): 194483523

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 433, 1299, 2437, 3897, 4763, 7311, 11691, 14289, 21933, 26807, 42867, 65799, 80421, 128601, 241263, 723789, 1055221, 3165663, 9496989, 11607431, 28490967, 34822293, 104466879, 313400637]

約数ペア:

[(1, 313400637), (3, 104466879), (9, 34822293), (11, 28490967), (27, 11607431), (33, 9496989), (99, 3165663), (297, 1055221), (433, 723789), (1299, 241263), (2437, 128601), (3897, 80421), (4763, 65799), (7311, 42867), (11691, 26807), (14289, 21933)]