7689357

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 12924800

約数和(自身を除く): 5235443

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 1153, 2223, 3459, 6669, 10377, 14989, 21907, 31131, 44967, 65721, 134901, 197163, 284791, 404703, 591489, 854373, 2563119, 7689357]

約数ペア:

[(1, 7689357), (3, 2563119), (9, 854373), (13, 591489), (19, 404703), (27, 284791), (39, 197163), (57, 134901), (117, 65721), (171, 44967), (247, 31131), (351, 21907), (513, 14989), (741, 10377), (1153, 6669), (2223, 3459)]